Filed by Xerox Corporation

Pursuant to Rule 425 under the Securities Act of 1933

and deemed filed pursuant to Rule 14a-12 under the

Securities Exchange Act of 1934

Subject Company: Affiliated Computer Services, Inc.

Commission File No.: 1-12665

The proposed merger transaction involving the Company and ACS will be submitted to the respective stockholders of the Company and ACS for their consideration. In connection with the proposed merger, the Company will file with the SEC a registration statement on Form S-4 that will include a joint proxy statement of the Company and ACS that also constitutes a prospectus of the Company. The Company will mail the joint proxy statement/prospectus to its stockholders. The Company and ACS urge investors and security holders to read the joint proxy statement/prospectus regarding the proposed transaction when it becomes available because it will contain important information. You may obtain a free copy of the joint proxy statement/prospectus, as well as other filings containing information about the Company and ACS, without charge, at the SEC’s Internet site (http://www.sec.gov). Copies of the joint proxy statement/prospectus and the filings with the SEC that will be incorporated by reference in the joint proxy statement/prospectus can also be obtained, when available, without charge, from the Company’s website, www.xerox.com, under the heading “Investor Relations” and then under the heading “SEC Filings”. You may also obtain these documents, without charge, from ACS’s website, www.acs-inc.com, under the tab “Investor Relations” and then under the heading “SEC Filings”.

The Company, ACS and their respective directors, executive officers and certain other members of management and employees may be deemed to be participants in the solicitation of proxies from the respective stockholders of the Company and ACS in favor of the merger. Information regarding the persons who may, under the rules of the SEC, be deemed participants in the solicitation of the respective stockholders of the Company and ACS in connection with the proposed merger will be set forth in the joint proxy statement/prospectus when it is filed with the SEC. You can find information about the Company’s executive officers and directors in its definitive proxy statement filed with the SEC on April 6, 2009. You can find information about ACS’s executive officers and directors in its definitive proxy statement filed with the SEC on April 14, 2009. You can obtain free copies of these documents from the Company and ACS websites using the contact information above.

This release contains “forward-looking statements” as defined in the Private Securities Litigation Reform Act of 1995. The words “anticipate,” “believe,” “estimate,” “expect,” “intend,” “will,” “should” and similar expressions, as they relate to us, are intended to identify forward-looking statements. These statements reflect management’s current beliefs, assumptions and expectations and are subject to a number of factors that may cause actual results to differ materially. These factors include but are not limited to: the unprecedented volatility in the global economy; the risk that the future business operations of ACS will not be successful; the risk that we will not realize all of the anticipated benefits from our acquisition of ACS; the risk that customer retention and revenue expansion goals for the ACS transaction will not be met and that disruptions from the ACS transaction will harm relationships with customers, employees and suppliers; the risk that unexpected costs will be incurred; the outcome of litigation and regulatory proceedings to which we may be a party; actions of competitors; changes and developments affecting our industry; quarterly or cyclical variations in financial results; development of new products and services; interest rates and cost of borrowing; our ability to protect our intellectual property rights; our ability to maintain and improve cost efficiency of operations, including savings from restructuring actions; changes in foreign currency exchange rates; changes in economic conditions, political conditions, trade protection measures, licensing requirements and tax matters in the foreign countries in which we do business; reliance on third parties for manufacturing of products and provision of services; and other factors that are set forth in the “Risk Factors” section, the “Legal Proceedings” section, the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section and other sections of our Quarterly Report on Form 10-Q for the quarters ended March 31, 2009 and June 30, 2009 and our 2008 Annual Report on Form 10-K and ACS’ 2009 Annual Report on Form 10-K filed with the Securities and Exchange Commission. The Company assumes no obligation to update any forward-looking statements as a result of new information or future events or developments, except as required by law.

VIDEO: Xerox CEO Ursula Burns and ACS President and CEO Lynn Blodgett discuss Xerox’s acquisition of Affiliated Computer Services. The purchase of ACS is a game-changing deal for Xerox that accelerates its growth in the $150 billion business process outsourcing market and creates a $22 billion global enterprise for document technology and business process management.

LYNN: Well the reason this is a game changing event is that this will be bringing together, two companies to create essentially a new service offering, a new service industry. This is not two IT companies merging; this is Xerox, who has world leading, document management capability, and ACS who has world leading, business process outsourcing capability.

BURNS: The best thing about opportunity is that it’s all about timing and this is a great time for both ACS and for Xerox. The industry is changing the lines between both document technology and BPO service, document intensive services document BPO services, are blurring. ACS is a great company in their space in there BPO space and Xerox is a great company in our space. And if you look at the capabilities that ACS and Xerox has, their capabilities are very complimentary, not a lot of overlap, and they meet the need of this blurring set of customer needs.