REDMOND, Wash. — Sept. 28, 2007 — Microsoft Corp. will release fiscal 2008 first quarter financial results after the close of the market on Thursday, Oct. 25, 2007. A live webcast of the earnings conference call will be made available at 2:30 p.m. Pacific Time on the Microsoft Investor Relations Web site at http://www.microsoft.com/msft.

Founded in 1975, Microsoft (Nasdaq “MSFT”) is the worldwide leader in software, services and solutions that help people and businesses realize their full potential.

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