Activate Windows 10
What does this guided walk-through do?
Provides steps to help you activate Windows 10.
Note: If you are not on Windows 10, see Activate Windows 7 or Windows 8.1.
Activation helps verify that your copy of Windows is genuine and hasn’t been used on more devices than the Microsoft Software License Terms allow.
How does it work?
We'll begin by asking you questions about the issue you're experiencing. Next, we’ll take you through a series of troubleshooting steps that are specific to your situation.