How to purchase a Microsoft windows 7 product key only?

[Anonymouse]

I want to buy the Windows product keys only. I do not need the install disk, as I have one already? How can I get just the cd key from MS?

 

[GENESIS]

It very easy just go here:
Windows 8 - Microsoft Windows

 

[4REEE]

When not just go to official website:www.microsoft.com?

 

[eatitupwormshero]

Be very careful with just buying the key, many blogs and websites have reported problems with the online upgrades when they have purchased just the serial key. But it is cheaper!

 

[Ed the PC guy]

You can buy Windows 7/8 in a digital download and the product key from Microsoft's oonline Store. Link here: Microsoft Store - Free shipping. Free returns. On everything, every day