Activation Steps
Download Windows 11 from Microsoft
Open the official Windows 11 download page and choose the installation option that matches your device.
Open Activation settings
On Windows 11, open Settings, go to System, then Activation.
Enter your product key
Choose Change product key, enter the 25-character product key, then follow the on-screen activation prompts.
Confirm activation
After activation, Windows should show that it is activated. If activation fails, check the key, edition, and internet connection before opening a support ticket.
Étapes d’activation
Dépannage
Activation fails despite entering the correct product key.
Verify that the product key is valid for your version of Windows 11 and ensure your internet connection is stable.
Unable to find the product key.
Check the original packaging, confirmation email, or contact your hardware manufacturer for assistance.
FAQ
What is a Windows product key?
A Windows product key is a 25-character code used to activate Windows, ensuring that your copy is genuine.
Where can I find my Windows 11 product key?
Your product key may be found on a label or card inside the box that Windows came in, or in the confirmation email if purchased digitally.
What should I do if I encounter an activation error?
Refer to the Microsoft support page for troubleshooting activation errors or contact customer support for assistance.