Your Vote Counts! Smartphone users Point your camera here and vote without entering a control number For complete information and to vote, visit www.ProxyVote.com* Control # DXC TECHNOLOGY COMPANY 2024 Annual Meeting Vote by July 29, 2024 11:59 PM ET DXC INVESTOR RELATIONS 20408 BASHAN DRIVE SUITE 231 ASHBURN, VA 20147 You invested in DXC TECHNOLOGY COMPANY and it’s time to vote! You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on July 30, 2024. Get informed before you vote View the Notice, Proxy Statement and Annual Report to Stockholders online OR if you want to receive a paper or e-mail copy of these documents or proxy materials for future stockholder meetings, you must request them. To make your request, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Please make the request as instructed above prior to July 16, 2024 to facilitate timely delivery for the 2024 Annual Meeting. Unless requested, you will not otherwise receive a paper or email copy. Vote at the Virtual Meeting July 30, 2024 10:30 AM ET Virtually at: www.virtualshareholdermeeting.com/DXC2024 V52438-P09837-Z87266 *You can also vote by mail or by telephone by requesting a paper copy of the materials, which will include a proxy card with instructions.