Brad Brooks, Microsoft Vice President for Windows Consumer Marketing and Product Management, shows off the Windows 7 system's multimedia capabilities during the Windows 7 Launch Party in New York, October 22, 2009. Microsoft Corp. launched Windows 7 on Thursday in its most important release for more than a decade, aiming to win back customers after the disappointing Vista and strengthen its grip on the PC market.
REUTERS/Shannon Stapleton (UNITED STATES BUSINESS SCI TECH)