Activate Windows
Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.
Find your Windows product key
Your product key is available through the web portal for your program. For more information, see Volume Activation for Windows 10. Locate your product key for ...
Windows Product Keys
NOTE. These are NOT product / license keys that are valid for Windows activation. These keys only select the edition of Windows to install during setup, ...