How To Buy Windows 7 - License

: This usually applies only to OEM versions of Pro software pre-installed on business-class computers (like Dell Latitudes or HP EliteBooks). 4. Beware of "Cheap" Digital Keys

You will likely see websites offering Windows 7 keys for $5–$20. Use extreme caution: how to buy windows 7 license

: Look for sellers with high ratings and photos of the actual physical product rather than just a stock image of a digital key. : This usually applies only to OEM versions

This allows you to legally use Windows 7 Pro instead of the newer version. leaving your OS unactivated.

: Microsoft may revoke these keys at any time, leaving your OS unactivated.