More than 292 million copies distributed (as of June) Significantly less likely to be infected by malware Service Pack 2Service Pack 1 More than 4.7 million downloads (as of May) More secure by design; more secure by default Helps protect against spyware; Included in Windows Vista and as free download Most popular download in Microsoft history with over 40M downloads 4.5B total executions; 24.5M disinfections off of 9.6M unique computers Dramatically reduced the number of Bot infections As of October 2006
{}