News Release-- December 15, 1999

CSC NAMES CAROL BOTHWELL CHIEF KNOWLEDGE OFFICER

EL SEGUNDO, Calif., Dec. 15 -- Computer Sciences Corporation (NYSE: CSC) has named Carol Bothwell the company’s chief knowledge officer.

For the past two years, Bothwell, who is based in Falls Church, Va., has managed CSC’s Corporate Knowledge Program and the development of CSC Sources^SM, an enterprise-wide knowledge environment that enables CSC to build and leverage its knowledge, experience, and expertise on a global basis.

In her new role, she will be responsible for defining CSC’s knowledge strategy and will continue to develop, implement, and manage CSC’s Knowledge Program. This program provides the services necessary to maintain and evolve CSC Sources and CSC Catalyst^SM, the company’s core business methodology. It also develops and promotes business solutions that support the building and deployment of other organizational capabilities.

Bothwell’s appointment underscores CSC’s ongoing commitment to become a knowledge-enabled company that provides world-class information technology (I/T) services to its global clients today and decades to come. “Knowledge, and our ability to build and leverage it, has become a critical source of sustainable competitive advantage,” said Van B. Honeycutt, CSC’s chairman and chief executive officer. “CSC Sources, our global knowledge environment, will position us for success.”

Since joining CSC in 1970, Bothwell has held various management positions, and has a long history of managing large complex systems development and integration contracts with both Federal and commercial clients. More recently, she has been instrumental in the success of CSC’s SEI process improvement programs.

Bothwell graduated cum laude from Goucher College with BA degree in Mathematics. In 1993 and 1994, she was CSC’s resident affiliate at Carnegie Mellon’s Software Engineering Institute.

Computer Sciences Corporation helps clients in industry and government use information technology to achieve strategic and operational objectives. With 54,000 employees in more than 700 offices worldwide, the company tailors solutions from a broad suite of integrated service and technology offerings, including e-business strategies and technologies; management and I/T consulting; systems development and integration; application software; and I/T and business process outsourcing.

Since its formation in 1959, CSC has been known for its flexibility in its relationships with clients. Through numerous agreements with hardware and software technology firms, the company is able to identify and manage solutions specifically tailored to each client's needs. CSC had revenues of $8.2 billion for the twelve months ended October 1, 1999. Its headquarters are in El Segundo, California. For more information, visit the company’s web site at www.csc.com.