Be extremely cautious when buying "key-only" deals online. Many cheap keys are:
: These are for testing purposes and are not legal for resale. buy windows 7 key from microsoft
: Intended for businesses, these keys can be deactivated by Microsoft at any time if they are sold to individuals. Be extremely cautious when buying "key-only" deals online
Before you spend money, you might already own a usable license: buy windows 7 key from microsoft
How to re-download Windows 7 if I still have the product key?
Because Microsoft doesn't sell them, you’ll have to look toward third-party retailers or second-hand markets: