<ARTICLE> 5
<LEGEND> THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION FOR NCR 
CORPORATION EXTRACTED FROM THE CONSOLIDATED BALANCE SHEETS AT JUNE 30, 1998 AND
THE CONSOLIDATED STATEMENTS OF OPERATIONS FOR THE THREE MONTH PERIOD ENDED JUNE 
30, 1998 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH FINANCIAL 
STATEMENTS. 
</LEGEND>
<MULTIPLIER> 1,000,000
       
                             
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                         DEC-31-1998
<PERIOD-START>                            APR-01-1998
<PERIOD-END>                              JUN-30-1998
<CASH>                                            593
<SECURITIES>                                      177         
<RECEIVABLES>                                   1,472
<ALLOWANCES>                                        0
<INVENTORY>                                       451
<CURRENT-ASSETS>                                2,900 
<PP&E>                                          2,185
<DEPRECIATION>                                  1,318
<TOTAL-ASSETS>                                  5,022
<CURRENT-LIABILITIES>                           1,895
<BONDS>                                            33
<PREFERRED-MANDATORY>                               0
<PREFERRED>                                         0
<COMMON>                                            1
<OTHER-SE>                                      1,337
<TOTAL-LIABILITY-AND-EQUITY>                    5,022
<SALES>                                           861 
<TOTAL-REVENUES>                                1,574
<CGS>                                             566         
<TOTAL-COSTS>                                   1,102 
<OTHER-EXPENSES>                                  449
<LOSS-PROVISION>                                    0
<INTEREST-EXPENSE>                                  4
<INCOME-PRETAX>                                    92
<INCOME-TAX>                                       44
<INCOME-CONTINUING>                                 0
<DISCONTINUED>                                      0 
<EXTRAORDINARY>                                     0
<CHANGES>                                           0 
<NET-INCOME>                                       48
<EPS-PRIMARY>                                     .47
<EPS-DILUTED>                                     .46