Microsoft is temporarily lowering its $119.99 price tag for Windows 7 Home Premium Upgrade through July 11. It is now available for $49.99 and will work with most PCs that have Vista or XP. You can check with the system requirements to make sure. A Professional Upgrade is also offered for $99.99. You can get the new Windows on Amazon, Best Buy, or other retailers, but only in the US and Canada.
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