Microsoft is going to offer free upgrade to Windows 7 who buy PC after july 1. According to TechARP, Microsoft will allow original equipment manufacturers to purchase Windows 7 upgrade media, which they can then offer to customers who buy a Vista-power system between July 1, 2009 and a date to be determined.
End users will have to meet these requirements to be deemed eligible for the upgrade to Windows 7 when it is released :
* Microsoft Windows Vista® Home Basic, Windows Vista® Starter Edition, and Windows® XP (all editions) are not qualifying products under the program.