1



                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                                    Form 10-Q
 (Mark One)

 X  QUARTERLY REPORT  PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
- --- ACT OF 1934 FOR THE QUARTERLY - PERIOD ENDED MARCH 31, 1999 OR

    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE
- --- ACT OF 1934 FOR THE TRANSITION PERIOD FROM _____________ TO _____________

COMMISSION  FILE  NUMBER  0-21796  

                           CDW COMPUTER CENTERS, INC.
             (Exact name of registrant as specified in its charter)

                Illinois                                      36-3310735
      (State or other jurisdiction of                      (I.R.S. Employer
       incorporation or organization)                     Identification No.)

        200 N. MILWAUKEE AVE.                                    60061
       VERNON HILLS, ILLINOIS                                 (Zip Code)
(Address of principal executive offices)

                                 (847) 465-6000
              (Registrant's telephone number, including area code)


- --------------------------------------------------------------------------------
   (Former name, former address and former fiscal year, if changed since last
                                    report)

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days.

YES       X                                       NO
    --------------                                   --------------

APPLICABLE  ONLY TO  ISSUERS  INVOLVED  IN  BANKRUPTCY  PROCEEDINGS  DURING  THE
PRECEDING FIVE YEARS:

Indicate  by check mark  whether  the  registrant  has filed all  documents  and
reports  required  to be filed by  Sections  12,  13 or 15(d) of the  Securities
Exchange Act of 1934 subsequent to the  distribution of securities  under a plan
confirmed by a court.

YES                                               NO
    --------------                                   --------------           

APPLICABLE ONLY TO CORPORATE ISSUERS:
Indicate the number of shares  outstanding  of each of the  issuer's  classes of
common stock, as of the latest practicable date.
   
         AS OF  APRIL  28,  1999,  21,602,789  COMMON  SHARES  WERE  ISSUED  AND
21,552,789 WERE OUTSTANDING.
    


 2



                           CDW COMPUTER CENTERS, INC.

                                TABLE OF CONTENTS

                                                                       Page No.
                                                                     -----------

PART I.    Financial Information

        Item 1.    Financial Statements (unaudited):

                   Condensed Consolidated Balance Sheets -
                   March 31, 1999 and  December 31, 1998                  1

                   Condensed Consolidated Statements of Income -
                   Three months ended  March 31, 1999 and 1998            2

                   Condensed Consolidated Statement of Shareholders'
                   Equity - Three months ended March 31, 1999             3

                   Condensed Consolidated Statements of Cash Flows -
                   Three months ended March 31, 1999 and 1998             4

                   Notes to Condensed Consolidated Financial
                   Statements                                           5 - 8


        Item 2.    Management's Discussion and Analysis of
                   Financial Condition and Results of Operations        9 - 14


PART II.   Other Information

        Item 1.    Legal Proceedings                                      15
        Item 6.    Exhibits and Reports on Form 8-K                       15

                   Signatures                                             16

                                       ii
 3
ITEM I. FINANCIAL STATEMENTS

                  CDW COMPUTER CENTERS, INC. AND SUBSIDIARIES
                           CONSOLIDATED BALANCE SHEETS
                                 (in thousands)
                                   (unaudited)





                                                                March 31,             December 31,
                                                                  1999                    1998
                                                              -------------           ------------
ASSETS
                                                                                 
Current assets:
      Cash and cash equivalents                                 $   8,545              $   4,230
      Marketable securities                                        59,445                 66,458                    
      Accounts receivable, net of allowance for doubtful
        accounts of $3,485 and $3,185, respectively               187,468                152,308 
      Miscellaneous receivables                                     6,401                  5,896
      Merchandise inventory                                        80,463                 64,392
      Prepaid expenses and other assets                             1,357                  1,423
      Deferred income taxes                                         5,081                  5,081
                                                                ---------              ---------
     
         Total current assets                                     348,760                299,788 

Property and equipment, net                                        38,203                 37,056
Deferred income taxes and other assets                              4,869                  4,977    
                                                                ---------              ---------

          TOTAL ASSETS                                          $ 391,832              $ 341,821 
                                                                =========              =========

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities:
      Accounts payable                                          $  63,669              $  41,358
      Accrued expenses:                                             
         Compensation                                              14,871                 16,279
         Income taxes                                               9,816                  5,146
         Exit costs                                                 2,600                  2,715                             
         Other                                                      5,912                  5,560
                                                                ---------              ---------

          Total current liabilities                                96,868                 71,058
                                                                ---------              ---------

Commitments and contingencies

Shareholders' equity:

      Preferred shares, $1.00 par value; 5,000 shares
         authorized; none issued                                        -                      - 
      Common shares, $ .01 par value; 75,000 shares
         authorized; 21,591 and 21,571 shares issued 
         respectively                                                 216                    216          
      Paid-in capital                                              85,700                 81,352
      Retained earnings                                           211,957                192,259 
      Unearned compensation                                          (820)                  (975)
                                                                ---------              ---------
         Total shareholders' equity                               297,053                272,852
                                                                ---------              ---------
      Less cost of common shares in treasury, 50 shares            (2,089)                (2,089)
                                                                ---------              ---------
         Total shareholders' equity                               294,964                270,763  
                                                                ---------              ---------   

          TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY            $ 391,832              $ 341,821 
                                                                =========              =========


     The accompanying notes are an integral part of the consolidated financial
     statements

                                       1


 4

                   CDW COMPUTER CENTERS, INC. AND SUBSIDIARIES
                        CONSOLIDATED STATEMENTS OF INCOME
                      (in thousands, except per share data)
                                   (unaudited)


                                                         Three Months Ended
                                                             March 31
                                                   -----------------------------
                                                        1999           1998
                                                   -------------   -------------

 Net sales                                           $ 539,406       $ 384,591
 Cost of sales                                         471,500         335,444
                                                     ---------       ---------

 Gross profit                                           67,906          49,147

 Selling and administrative expenses                    36,221          25,792
                                                      ---------      ---------

 Income from operations                                 31,685          23,355
  
 Interest income                                         1,042           1,169
 Other expense                                            (113)            (71)
                                                     ---------       ---------

 Income before income taxes                             32,614          24,453
 
 Income tax provision                                   12,916           9,683
                                                     ---------       ---------

 Net income                                          $  19,698       $  14,770
                                                     =========       =========
 
 Earnings per share
    Basic                                            $    0.91       $     .69
                                                     =========       =========
    Diluted                                          $    0.90       $     .68
                                                     =========       =========

 Weighted average number of
 common shares outstanding
    Basic                                               21,535          21,546
                                                     =========       =========
    Diluted                                             21,941          21,753
                                                     =========       =========

     The accompanying notes are an integral part of the consolidated financial
     statements

                                       2

 5

                   CDW COMPUTER CENTERS, INC. AND SUBSIDIARIES
            CONDENSED CONSOLIDATED STATEMENT OF SHAREHOLDERS' EQUITY
                                 (in thousands)
                                  (unaudited)




                                                                                                                           Total
                                              Common Stock     Paid in    Retained      Unearned    Treasury Shares    Shareholders'
                                             Shares  Amount    Capital    Earnings    Compensation  Shares   Amount        Equity
                                             --------------------------------------------------------------------------------------
                                                                                               
BALANCE AT DECEMBER 31, 1998                 21,571  $  216   $  81,352   $ 192,259   $    (975)        50   $(2,089)  $  270,763

MPK Restricted Stock Plan forfeitures                              (44)                                                       (44) 

Amortization of unearned compensation                                                       155                               155  

Exercise of Stock Options                        20                501                                                        501

Tax Benefit from stock option transactions                       3,891                                                      3,891 

Net income                                                                   19,698                                        19,698  
                                             --------------------------------------------------------------------------------------
BALANCE AT MARCH 31, 1999                    21,591  $  216   $ 85,700    $ 211,957   $    (820)        50   $(2,089)  $  294,964  
                                             ======================================================================================




    The accompanying notes are an integral part of the consolidated financial
    statements

                                       3

 6


                  CDW COMPUTER CENTERS, INC. AND SUBSIDIARIES
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (in thousands)
                                   (unaudited)




                                                                                 Three Months Ended March 31,
                                                                               -------------------------------
                                                                                 1999                   1998
                                                                               --------               --------
                                                                                                
Cash flows from operating activities:

Net income                                                                     $ 19,698                $ 14,770

Adjustments  to reconcile net income to net cash used in operating
activities:

        Depreciation                                                              1,500                   1,059  
        Accretion of marketable securities, net                                    (762)                   (746)
        Allowance for doubtful accounts                                             300                     225
        Stock-based compensation expense                                            111                     119  
        Legal fees assumed by majority shareholder, net of tax                        -                      65 
        Deferred income taxes                                                       112                       -
        Tax benefit from stock option exercises                                   3,891                     351 


        Changes in assets and liabilities:
            Accounts receivable                                                 (35,460)                (10,926)                   
            Miscellaneous receivables                                              (505)                 (1,472)
            Merchandise inventory                                               (16,071)                 (8,221)
            Prepaid expenses and other assets                                        63                    (186)
            Accounts payable                                                     22,311                  (4,892)
            Accrued compensation                                                 (1,408)                 (2,697)
            Accrued income taxes and other expenses                               5,021                   6,035
            Accrued exit costs                                                     (115)                   (178)  
                                                                               --------                --------

        Net cash used in operating activities                                    (1,314)                 (6,694)
                                                                               --------                --------

Cash flows from investing activities:

        Purchases of available-for-sale securities                              (32,244)                 (6,000) 
        Redemptions of available-for-sale securities                             13,090                   7,250
        Purchases of held-to-maturity securities                                      -                 (20,843)
        Redemptions of held-to-maturity securities                               26,929                  23,055
        Purchase of property and equipment                                       (2,647)                 (5,961)
                                                                               --------                --------

        Net cash provided by / (used in) investing activities                     5,128                  (2,499)
                                                                               --------                --------

Cash flows from financing activities:

        Proceeds from exercise of stock options                                     501                     440
                                                                               --------                --------

        Net cash provided by financing activities                                   501                     440  
                                                                               --------                --------

Net increase / (decrease) in cash                                                 4,315                  (8,753)

Cash and cash equivalents - beginning of period                                   4,230                  18,233
                                                                               --------                --------

Cash and cash equivalents - end of period                                      $  8,545                $  9,480   
                                                                               ========                ========



     The accompanying notes are an integral part of the consolidated financial
     statements

                                       4


 7

                   CDW COMPUTER CENTERS, INC. AND SUBSIDIARIES
              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                   (unaudited)


1.  Description of Business

     CDW  Computer  Centers,   Inc.  and  its  subsidiaries   (collectively  the
"Company") are engaged in the distribution of brand name personal  computers and
related  products  primarily  through  direct  marketing to end users within the
United  States.  The  Company's  primary  business is conducted  from a combined
telemarketing,  corporate  office,  warehouse and showroom  facility  located in
Vernon Hills,  Illinois.  The Company also operates a telemarketing  facility in
Buffalo Grove, Illinois, a retail showroom in Chicago, Illinois and a government
sales office in Chantilly, Virginia.

     The  Company  extends  credit to  business,  government  and  institutional
customers under certain  circumstances  based upon the financial strength of the
customer.  Such  customers  are typically  granted net 30 day credit terms.  The
balance of the Company's  sales are made primarily  through  third-party  credit
cards and for cash-on-delivery.

2.  Summary of Significant Accounting Policies

Basis of Presentation

     The  accompanying  unaudited  financial  statements  have been  prepared in
conformity with generally accepted accounting  principles.  Such principles were
applied on a basis  consistent with those reflected in the 1998 Annual Report on
Form 10-K and documents  incorporated  therein as filed with the  Securities and
Exchange  Commission.   The  accompanying  financial  data  should  be  read  in
conjunction with the notes to consolidated financial statements contained in the
1998  Annual  Report on Form 10-K and  documents  incorporated  therein.  In the
opinion  of  management,   the  accompanying  unaudited  condensed  consolidated
financial  statements  contain  all  adjustments  (consisting  solely  of normal
recurring  accruals)  necessary to present fairly the financial  position of the
Company as of March 31, 1999 and December 31,1998, the results of operations for
the three  months  ended March 31,  1999 and 1998,  the cash flows for the three
months ended March 31, 1999 and 1998,  and the changes in  shareholders'  equity
for the three months ended March 31, 1999. The unaudited condensed  consolidated
statements of income for such interim periods are not necessarily  indicative of
results for the full year.

Pervasiveness of Estimates

     The  preparation  of financial  statements  in  conformity  with  generally
accepted  accounting  principles  requires  management  to  make  estimates  and
assumptions  that  affect the  reported  amounts of assets and  liabilities  and
disclosure of  contingent  assets and  liabilities  at the date of the financial
statements.  Additionally,  such estimates and  assumptions  affect the reported
amounts of revenues and expenses  during the reporting  period.  Actual  results
could differ from those estimates.

Earnings Per Share

     A reconciliation  of basic and diluted earnings  per-share  computations in
accordance  with  Financial  Accounting  Standards  No. 128 "Earnings Per Share"
(SFAS 128) is included in Note 6 to the financial statements.

                                       5

 8

     On April 20,  1999,  the  Board of  Directors  of the  Company  approved  a
two-for-one  stock split to be effected in the form of a stock dividend  payable
on May 19, 1999 to all common shareholders of record at the close of business on
May 5,  1999.  Footnote  6  presents  the  number  of basic and  diluted  shares
outstanding  as of March 31, 1999 and 1998, and earnings per share for the three
months ended March 31, 1999 and 1998 adjusted for the impact of the stock split.


3.  Marketable Securities

     The amortized cost and estimated  fair values of the Company's  investments
in marketable securities at March 31, 1999, were (in thousands):




                                                                                  Gross
                                                                                Unrealized
                                                                                 Holding           
                                                                         -----------------------
                                                              Estimated                           Amortized
                                                             Fair Value     Gains    (Losses)       Cost
                                                             ----------   ---------  ----------   ---------
                                                                                                   
Security Type
Available-for-sale:
      U.S. Government and Government Agency Securities       $   21,279  $        -  $     (25)   $  21,304 
                                                             -------------------------------------------------
      Total available-for-sale                                   21,279           -        (25)      21,304  
                                                             -------------------------------------------------

Held to maturity:
      Bonds of states, municipalities, and political       
      subdivisions                                                  457           1           -         456  
      U.S. Government and Government Agency Securities           37,650           1         (36)     37,685 
                                                             -------------------------------------------------
      Total held-to-maturity                                     38,107           2         (36)     38,141
                                                             -------------------------------------------------
Total marketable securities                                  $   59,386  $        2  $      (61)  $  59,445
                                                             =================================================



     The Company's investments in securities  held-to-maturity at March 31, 1999
were all due in one year or less by contractual maturity.  Estimated fair values
of marketable securities are based on quoted market prices.

4.  Facilities & Exit Accrual

     In July 1997, the Company relocated to its current facility in Vernon Hills
and  vacated  its  Buffalo  Grove  facility.  The  Company  recorded  a  pre-tax
non-recurring charge to operating results for exit costs in the first quarter of
1996.  The exit costs consist  primarily of the estimated cost to the Company of
subleasing the vacated facility, including holding costs, the estimated costs of
restoring the building to its original  condition  and certain asset  write-offs
resulting from the relocation.  During the three months ended March 31, 1999 and
1998 the Company  charged  approximately  $115,000 and  $178,000,  respectively,
against  the exit  accrual in cash  payments  for rent,  real  estate  taxes and
maintenance of the facility.


     The  Company  reopened  the office  portion of the Buffalo  Grove  facility
during the fourth quarter of 1998 as a telemarketing facility.  Accordingly, the
Company records a  proportionate  share of the rent and other operating costs to
selling and  administrative  expenses.  The Company  plans to occupy the Buffalo
Grove office  facility while it finalizes  future long term growth plans for its
Vernon  Hills  campus and is  continuing  its effort to sublease  the  warehouse
portion of the Buffalo Grove facility.  There is no assurance that the remaining
exit  liability  of $2.6  million at March 31,  1999 will be  adequate  to cover
actual costs should the Company's  actual  experience in subleasing the facility
differ from the assumptions used in calculating the exit charge.

                                       6

 9

5.  Financing Arrangements

     The Company has an aggregate  $50 million  available  pursuant to unsecured
lines of credit with two financial  institutions expiring in June 1999, at which
time the Company intends to renew the lines.  Borrowings under one of the credit
facilities  bear interest at the prime rate less 2 1/2%,  LIBOR plus 1/2% or the
federal funds rate plus 1/2%, as determined by the Company. Borrowings under the
second credit  facility bear interest at the prime rate less 2 1/2%,  LIBOR plus
 .45% or the federal funds rate plus .45%, as determined by the Company. At March
31, 1999, there were no borrowings against either of the credit facilities.

     In October 1998, the Company  established an unsecured  stand-by  letter of
credit for  approximately  $160,000  related to improvements to the Vernon Hills
facility which expires in June 1999.
                                    
 6.  Earnings Per Share

     The Company has approximately  21,591,000  shares  outstanding at March 31,
1999.  The Company has also  granted  options to purchase  common  shares to the
directors and  coworkers of the Company under several stock option plans.  These
options have a dilutive  effect on the  calculation  of earnings per share.  The
following is a  reconciliation  of the numerators and  denominators of the basic
and diluted earnings per share computations as required by SFAS 128.




                                                               Three Months Ended March 31,

                                                    As Presented on                 
                                                     Consolidated                    Adjusted for 2-for-1
                                                 Statements of Income                    Stock Split
                                              ----------------------------       ----------------------------
                                                 1999            1998               1999            1998
                                            ------------    ------------       ------------    ------------
                                                                                        
     Basic earnings per share:
     Income available to
          common shareholders (numerator)        $ 19,698        $ 14,770           $ 19,698        $ 14,770
                                              ------------    ------------       ------------    ------------
     Weighted average common
          shares outstanding (denominator)         21,535          21,546             43,070          43,092
                                              ------------    ------------       ------------    ------------
    Basic earnings per share                     $   0.91        $   0.69           $   0.46        $   0.34
                                              ============    ============       ============    ============

     Diluted earnings per share:
     Income available to
          common shareholders (numerator)        $ 19,698        $ 14,770           $ 19,698        $ 14,770
                                              ------------    ------------       ------------    ------------
     Weighted average common
          shares outstanding                       21,535          21,546             43,070          43,092
     Effect of dilutive securities:
          Options on common stock                     406             207                812             414
                                              ------------    ------------       ------------    ------------
     Total common shares and dilutive
     securities (denominator)                      21,941          21,753             43,882          43,506
                                              ------------    ------------       ------------    ------------
     Diluted earnings per share                  $   0.90         $  0.68           $   0.45        $   0.34
                                              ============    ============       ============    ============


                                        7
  10                                    

7. Leasing Joint Venture

     In April 1999, CDW Capital Corporation,  a wholly-owned  subsidiary of CDW,
and  First  Portland  Corporation   ("FIRSTCORP")  formed  CDW  Leasing,  L.L.C.
("CDW-L"), a 50/50 joint venture. CDW-L will provide captive leasing services to
CDW  customers.  FIRSTCORP  is a  full-service  leasing  organization  that  has
provided  third party  leasing  solutions to CDW  customers  for more than three
years. Under the terms of an operating agreement, FIRSTCORP will provide leasing
management  services to CDW-L, with net earnings of the venture allocated 50% to
CDW and 50% to FIRSTCORP.  CDW Capital  Corporation  has committed to loan up to
$10 million to CDW-L on a secured  basis to fund new leases  initiated by CDW-L.
The investment in CDW-L will be accounted for using the equity method.

                                       
                                       8

 11

ITEM 2.        MANAGEMENT'S DISCUSSION  AND ANALYSIS OF FINANCIAL  CONDITION AND
               RESULTS OF OPERATIONS

     THE FOLLOWING  DISCUSSION AND ANALYSIS OF THE COMPANY'S FINANCIAL CONDITION
AND  RESULTS OF  OPERATIONS  SHOULD BE READ IN  CONJUNCTION  WITH THE  COMPANY'S
UNAUDITED  CONDENSED  CONSOLIDATED  FINANCIAL  STATEMENTS  AND THE NOTES THERETO
INCLUDED ELSEWHERE HEREIN.

RESULTS OF OPERATIONS

     The  following  table sets forth  financial  information  derived  from the
Company's  statements  of income  expressed  as a percentage  of net sales,  and
certain operating statistics.





FINANCIAL INFORMATION                                         Percentage of Net Sales
                                                                Three Months Ended
                                                                     March 31,
                                                   ------------------------------------------------
                                                           1999                     1998
                                                           ----                     ----
                                                                             

Net sales                                                 100.0%                   100.0%
Cost of sales                                              87.4                     87.2
                                                          ------                   ------
Gross profit                                               12.6                     12.8
Selling and administrative expenses                         6.7                      6.7
                                                          ------                   ------
Income from operations                                      5.9                      6.1
Other income, net                                           0.2                      0.3
                                                          ------                   ------
Income before income taxes                                  6.1                      6.4
Income tax provision                                        2.4                      2.6
                                                          ------                   ------
Net income                                                  3.7%                     3.8%
                                                          ======                   ======




OPERATING STATISTICS                                       Three Months Ended
                                                                March 31,
                                                       -------------------------
                                                         1999             1998
                                                       --------         --------

Number of orders shipped                                624,152          578,249
Average order size                                     $    864         $    665
Number of account managers, end of period                   630              476
Customers serviced - commercial                         117,000          100,000
Customers serviced - consumer                           107,000          129,000
Annualized inventory turns                                   26               20


                                       9

 12

     The following  table  presents net sales by product line as a percentage of
total net sales.  Product  classifications  are based upon internal product code
classifications  and  are  retroactively   adjusted  for  the  addition  of  new
categories but not for changes in individual product categorization.



PRODUCT MIX
                                          Three Months Ended
                                               March 31,
                                          1999         1998
                                        --------     --------

Notebooks & Laptops                        19.0%        20.2%
Desktop Computers & Servers                15.8         15.6
Software                                   13.0         12.8
Printers                                   12.1         13.4
Data Storage Devices                       10.0         11.2
Network & Communication Products            9.4          8.5
Monitors and Video Products                 7.3          8.3
Add-On Boards & Memory                      4.7          4.5
Supplies                                    3.7          N/A
Input Devices                               2.4          2.9
Multi-Media Devices                         1.6          2.1
Other Accessories                           1.0          0.5
                                        --------     --------  
Total                                     100.0%       100.0%
                                        ========     ========



Three months ended March 31, 1999 compared to three months ended March 31, 1998


     Net sales in the first quarter of 1999  increased  40.3% to a record $539.4
million  compared to $384.6  million in the first quarter of 1998. The Company's
average order size increased  29.9% to $864 from $665 in the prior year quarter.
The growth in net sales is primarily  attributable to a higher  concentration of
commercial  accounts, a higher level of sales per active account and an increase
in the  number of orders  processed.  Sales to  commercial  accounts,  including
business, government,  educational and institutional customers, increased to 90%
of net sales in the first  quarter of 1999 from  approximately  83% in the first
quarter of 1998.  The number of active  commercial  customers  increased  17% to
117,000 in the first  quarter of 1999 from 100,000 in the first quarter of 1998.
For the three months ended March 31, 1999 the number of orders shipped increased
7.9% to over  624,000.  Notebook  computers  continue to  represent  the largest
portion of the Company's sales at 19.0%, with dollar volume increasing more than
32% from the first quarter of 1998.

     The average  selling price of desktop and server CPU's  increased 10.0% and
the average selling price of notebook CPU's declined 4.6% from the first quarter
of 1998.  The  Company  believes  there may be future  decreases  in prices  for
personal  computers and related products.  Such decreases require the Company to
sell more  units in order to  maintain  or  increase  the  level of  sales.  The
Company's sales growth rate and operating results could be adversely affected if
future  manufacturer  price  reductions  or the  Company's  sales and  marketing
efforts  fail to  increase  the level of unit  sales.  Sales of Compaq,  Hewlett
Packard,  IBM, Microsoft and Toshiba products comprise a substantial  portion of
the Company's sales.  The loss of any of these, or any other key vendors,  could
have an adverse effect on the Company's  results from operations.  The statement
concerning future prices,  sales and results from operations are forward looking
statements that involve certain risks and uncertainties such as stated above.

                                       10

 13

     The fastest growing product categories in terms of sales dollars during the
first quarter of 1999 were network and communication  products at 55.7%,  memory
at 45.2%,  software  at 43.3%,  desktop  computers  and  servers  at 42.5%,  and
notebook computers at 31.6%. Demand for certain products offered by the Company,
and the  growth  of  certain  product  categories,  are  driven by  advances  in
technology and the development of new products and  applications by the industry
manufacturers,  and  acceptance  of  these  new  technologies  and  products  by
end-users. Any slowdown in the rate of technological advancement and new product
development by industry  manufacturers  could have a material  adverse effect on
the Company's future sales growth.

     Gross profit  decreased as a percentage of net sales to 12.6% for the three
months ended March 31, 1999, compared to 12.8% in the first quarter of 1998. The
decrease in gross profit as a percentage of net sales is primarily the result of
lower selling margins  achieved on certain  product lines. On a  forward-looking
basis,  it is likely that the gross profit margin  achieved will  fluctuate from
quarter  to  quarter  and  could be less than the  12.6%  achieved  in the first
quarter of 1999.  The  statement  concerning  future  gross  profit is a forward
looking  statement  that involves  certain risks and  uncertainties  such as the
continued  participation  by vendors in inventory  price  protection  and rebate
programs,  pricing strategies,  product mix, market conditions and other factors
which could result in a fluctuation  of gross  margins below recent  experience.
Certain manufacturers may make additional changes that limit the amount of price
protection for which the Company is eligible. Such changes could have a negative
impact on gross  margin in future  periods.  Vendor  rebate  programs are at the
discretion  of the vendor and many of these  programs are dependent on achieving
certain  goals and  objectives.  Accordingly,  there is no  certainty  that such
programs will continue at their current levels or that the established goals and
objectives will be attained.

     Selling and administrative expenses, which include net advertising expense,
other selling  administrative  expenses and the executive  incentive  bonus pool
remained  flat at 6.7% of net sales in the three months ended March 31, 1999 and
1998.

     Net  advertising  expense  increased as a percentage  of net sales to 0.79%
from 0.75% for the three  months  ended March 31,  1999 and 1998,  respectively.
Gross advertising expense decreased to 2.8% of net sales in the first quarter of
1999 versus 3.3% in the first  quarter of 1998.  The Company  decreased  catalog
circulation and the number of national  advertising pages versus the prior year,
while  expanding  its spending on  branding.  Based upon the  Company's  planned
marketing  initiatives,   future  levels  of  gross  advertising  expense  as  a
percentage  of net sales are likely to be relatively  consistent  with or higher
than the level  achieved in the first quarter of 1999.  Cooperative  advertising
reimbursements  as a percentage of net sales  declined to 2.0% of net sales from
2.5% in the first quarter of 1998. The decline in  cooperative  advertising as a
percentage  of sales is  partially  due to fixed fund  market  development  fund
programs,  as well as normal  variation  in  programs  offered by  vendors.  The
cooperative  advertising  reimbursement  rate may  fluctuate in future  quarters
depending  on the  level of vendor  participation  achieved,  changes  in vendor
programs and collection experience. The statements concerning future advertising
expense  and  cooperative   advertising   reimbursements   are  forward  looking
statements that involve certain risks and uncertainties including the ability to
identify and implement  cost  effective  incremental  advertising  and marketing
programs as well as the continued  participation  of vendors in the  cooperative
advertising reimbursement program.

     Other selling and  administrative  costs  decreased to 5.7% of net sales in
1999 from 5.8% in the prior  year.  Increases  in coworker  productivity  offset
increased payroll and associated costs related to our sales force expansion.  As
of March 31, 1999,  there were 630 account  managers,  an increase of 32.4% from
476  account  managers  as of  March  31,  1998.  Of the 630  account  managers,
approximately  74% had fewer than 24 months experience and 55% had fewer than 12
months, as compared to 86% and 62% at March 31, 1998.

     The executive  incentive  bonus pool increased to $1.4 million in the first
quarter  of 1999 from  $546,000  in the first  quarter  of 1998.  For 1999,  the
Compensation and Stock Option Committee established the bonus pool at 15% of the
increase in operating  income over the prior year. 


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 14

     Interest income, net of other expenses,  decreased to $929,000 in the first
quarter of 1999  compared to $1.1 million in the first  quarter of 1998,  due to
both lower levels of available cash and reduced interest rates.

     The effective  income tax rate,  expressed as a percentage of income before
income taxes, was 39.6% for the three months ended March 31, 1999 and 1998.

     Net income for the three months ended March 31, 1999, was $19.7  million, a
33.4%  increase  over $14.8  million for the three  months ended March 31, 1998.
Diluted  earnings per share was $0.90 and $0.68 for the three months ended March
31, 1999 and 1998, respectively, an increase of 32.4%.


LIQUIDITY AND CAPITAL RESOURCES

WORKING CAPITAL

     The  Company  has   historically   financed  its   operations  and  capital
expenditures primarily through cash flow from operations,  short-term borrowings
and public offerings of common stock.

     At March 31, 1999, the Company had cash,  cash  equivalents  and marketable
securities of $68.0 million and working capital of $251.9 million,  representing
a decrease of $2.7 million in cash, cash  equivalents and marketable  securities
and an increase of $23.2 million in working capital from December 31, 1998.

     As of March 31, 1999, the Company had an aggregate $50.0 million  available
pursuant to unsecured credit facilities with two financial institutions expiring
in June 1999.  Borrowings under one of the lines bear interest at the prime rate
less 2.5%, LIBOR plus 0.5% or the federal funds rate plus 0.5%, as determined by
the Company.  Borrowings  under the second credit  facility bear interest at the
prime rate less 2.5%,  LIBOR plus 0.45% or the federal funds rate plus 0.45%, as
determined by the Company.  At March 31, 1999, there were no borrowings  against
either of the  credit  facilities.  The  Company  intends  to renew  the  credit
facilities   upon  expiration  in  June  1999.  In  October  1998,  the  Company
established an unsecured  stand-by letter of credit for  approximately  $160,000
related to improvements to the Vernon Hills facility which expires in June 1999.

     The Company's  current  primary and  anticipated use of cash is to fund the
growth in working capital and capital  expenditures.  The Company  believes that
the funds held in cash, cash  equivalents and marketable  securities,  and funds
available  under the credit  facilities will be sufficient to fund the Company's
working capital and cash requirements at least through March 31, 2000.

CASH FLOWS FOR THE THREE MONTHS ENDED MARCH 31, 1999

     Net cash used in operating  activities for the three months ended March 31,
1999,  was $1.3  million.  The primary  factors  which  historically  affect the
Company's  cash flows  from  operations  are  accounts  receivable,  merchandise
inventory and accounts  payable.  The increase in accounts  receivable  resulted
from  increased  sales  volume,  an  increase  in the  percentage  of net  sales
generated from  commercial  accounts with open credit terms to 67.3% and changes
in the timing of payments by certain  customers.  Annualized  inventory turnover
increased to  approximately  26 times for the three months ended March 31, 1999.
Inventory  turnover  in 1999 has been  positively  impacted  by a  reduction  in
inventory levels resulting from the implementation of build to order programs by
the major  hardware  manufacturers.  The increase in accounts  payable  reflects
timing of payments to vendors at the end of the respective periods.

                                       12

 15

     Cash provided by operating  activities for the three months ended March 31,
1999,  was  positively  impacted  by a $3.9  million  tax  benefit  recorded  to
paid-in-capital,  relating to the  exercise of shares  pursuant to the MPK Stock
Option Plan.

     Net cash provided by investing  activities for the three months ended March
31,  1999,  was $5.1  million,  including  approximately  $2.6  million used for
capital  expenditures.  The  capital  expenditures  made  by  the  Company  were
primarily  related to the purchase of  machinery  and  equipment  for the Vernon
Hills facility.

LEASING JOINT VENTURE

     In April 1999, CDW Capital Corporation,  a wholly-owned  subsidiary of CDW,
and  First  Portland  Corporation   ("FIRSTCORP")  formed  CDW  Leasing,  L.L.C.
("CDW-L"), a 50/50 joint venture. CDW-L will provide captive leasing services to
CDW  customers.  FIRSTCORP  is a  full-service  leasing  organization  that  has
provided  third party  leasing  solutions to CDW  customers  for more than three
years. Under the terms of an operating agreement, FIRSTCORP will provide leasing
management  services to CDW-L, with net earnings of the venture allocated 50% to
CDW and 50% to FIRSTCORP.  CDW Capital  Corporation  has committed to loan up to
$10 million to CDW-L on a secured  basis to fund new leases  initiated by CDW-L.
The investment in CDW-L will be accounted for using the equity method.

YEAR 2000 READINESS DISCLOSURE

General
     The Year 2000  Issue  ("Y2K")  is the  result of  computer  programs  being
written using two digits rather than four to define the applicable  year. Any of
the Company's computer programs that have date-sensitive  software may recognize
a date using "00" as the year 1900  rather  than  2000.  This could  result in a
system failure or miscalculations causing disruptions of operations,  including,
among other things, a temporary  inability to process  transactions,  receive or
ship products, send invoices, or engage in similar normal business activities.

     The Company has established a Y2K project designed to make all its hardware
and software  systems Y2K compliant by December 31, 1999. The Company intends to
contract an outside organization to review its project methodology and status to
ensure all aspects of the Y2K issue have been addressed.

Project
     CDW's Y2K project  consists of two components,  internal and external.  The
internal  section has been  divided  into five steps which are  currently  being
completed by the Y2K Team: 

1.   Awareness -   Awareness  includes  evaluating  industry  best    practices,
     generating management and employee  awareness,  establishing communications
     methods and establishing the project team.
2.   Assessment  -  This  phase  includes   hardware  and  software   compliance
     assessment,   establishment   of  the  size  and  scope  of  the   project,
     establishment of a project timeline,  priorities,  budgeting and allocation
     of resources.
3.   Renovation - Renovation consists of establishing a detailed  implementation
     plan, the design of new systems and system  corrections,  writing of system
     code and software and hardware testing.
4.   Validation - Validation includes testing new systems and system corrections
     to ensure they will function properly in operation.
5.   Implementation  - Final  certification  of the new and  corrected  systems,
     implementation  of the systems and  monitoring  to ensure they  continue to
     function.

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 16

     All phases of the project as they relate to internal systems were completed
as of March 31, 1999. The Company plans to focus the majority of its efforts for
the remainder of 1999 on the external portion of the project while continuing to
validate  and test its  internal  systems to ensure  those  systems are properly
converted.

     The external  portion of the project focuses on assessing the Y2K readiness
of  product  and  service  vendors  and its  potential  impact on the  Company's
operations.  The  Company  began  communications  with its  vendors in the first
quarter of 1999 to assess the status of the vendors' Y2K  projects.  The Company
will work  through  issues with its  business  partners  to  minimize  potential
business interruptions during the remainder of 1999. This portion of the project
is expected to be completed prior to December 31, 1999.

Costs
     The  Company  estimates  that  total  costs  for the Y2K  project,  through
December 31, 1999, will range between  $750,000 and $1 million.  As of March 31,
1999 the Company has incurred, and recorded as operating expenses, approximately
$370,000 in costs related to the project, of which  approximately  $130,000 were
incurred  during the three months ended March 31, 1999.  Essentially  all of the
Company's  expenditures  to date are for internal  payroll  costs related to the
assessment and correction of internal systems.  Of the estimated remaining costs
of $380,000 to $630,000,  approximately  75% relate to the cost of assessing and
communicating with vendors and 25% relate to the correction of internal systems.

     Risks The  failure to correct a material  Y2K  problem  could  result in an
interruption  in,  or a  failure  of,  certain  normal  business  activities  or
operations.  Such failures could  materially and adversely  affect the Company's
results of operations and financial  condition.  Due to the general  uncertainty
inherent in the Y2K problem,  resulting in part from the  uncertainty of the Y2K
readiness of third-party  suppliers,  the Company is unable to determine at this
time whether the consequences of Y2K failures will have a material impact on the
Company's  results of  operations  and  financial  condition.  The Company's Y2K
project is expected to  significantly  reduce the Company's level of uncertainty
about the Y2K problem and, in particular, about the Y2K compliance and readiness
of its material  vendors.  The Company believes that, with the completion of the
project as scheduled,  the  possibility of significant  interruptions  of normal
operations should be minimized.

     The  statements  concerning  future  impact of the Y2K  issue  are  forward
looking  statements  that involve certain risks and  uncertainties,  such as the
inability to receive  products on a timely basis from vendors,  ship products to
customers,receive  payments from  customers and other factors which could have a
material impact on the Company's  results from  operations.  Certain vendors may
fail to adequately  prepare their  information  systems or the Company's own Y2K
project may not correct all Y2K issues. Accordingly,  there is no certainty that
either the Company or its vendors  will  complete  their Y2K  projects  prior to
December 31, 1999.

     Certain  statements  included in  Management's  Discussion  and Analysis of
Financial  Condition and Results of Operations  concerning  the Company's  sales
growth, gross profit as a percentage of sales, advertising expense,  cooperative
advertising  reimbursements  and the  potential  impact on operations of the Y2K
issue  are   forward-looking   statements   that  involve   certain   risks  and
uncertainties, as specified herein.



                                       14
 17                       

PART II       Other Information

ITEM 1.       Legal Proceedings

   The Company is currently not a party to any material legal proceedings.

ITEM 6.       Exhibits and Reports on Form 8-K

   (a)        Exhibits:

              10 (uu)  CDW 1998 Officer and Manager Bonus Plan
              10 (vv)  Operating agreement of CDW Leasing, L.L.C.
              10 (ww)  Loan and  Security  Agreement  Between CDW Capital  Corp.
                       and CDW Leasing, L.L.C.
              10 (xx)  First  Amendment  to  CDW  1996, 1997  and  1998  Officer
                       Manager Bonus Plans
              21       Subsidiaries of the Registrant
              27 (a)   Financial Data Schedule (for the three months ended March
                       31, 1999)

   (b)        Reports on Form 8-K:

              There were no reports on Form 8-K filed for the three months ended
              March 31, 1999.










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                                   SIGNATURES


     Pursuant to the  requirements  of the Securities  Exchange Act of 1934, the
     registrant  has duly  caused  this report to be signed on its behalf by the
     undersigned thereunto duly authorized.


                                                    CDW Computer Centers, Inc.
                                                    (Registrant)


          Date   April 30, 1999                      /s/ Harry J. Harczak, Jr.
                 ---------------------               ---------------------------
                                                     Harry J. Harczak, Jr.
                                                     Chief Financial Officer

          Date   April 30, 1999                      /s/ Sandra M. Rouhselang
                 ---------------------               ---------------------------
                                                     Sandra M. Rouhselang
                                                     Controller

                                     


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                                Index to Exhibits

10 (uu)  CDW 1998 Officer and Manager Bonus Plan
10 (vv)  Operating Agreement of CDW Leasing, L.L.C.
10 (ww)  Loan and Security Agreement Between CDW Capital Corp. and CDW Leasing,
         L.L.C. 
10 (xx)  First Amendment to 1996, 1997 and 1998 Officer Manager Bonus Plan
21       Subsidiaries of the Registrant
27       Financial Data Schedule





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