Learn how to find a Windows product key for activation, and when you'll use a digital license instead.

Learn how to activate Windows using a product key or digital license, check your activation status, and link your Microsoft account.

However, if a product key is required, it can usually be found in the confirmation email you received after purchasing Windows, or in the box Windows came in. Microsoft doesn't keep a …

If you used a product key to get to Windows 10, then you’ll need that key again after the hardware change. To find out how to locate your key, see Find your Windows product key.

تعرف على كيفية العثور على مفتاح منتج Windows للتنشيط، ومتى ستستخدم ترخيصا رقميا بدلا من ذلك.

To find your Windows product key, see Find your Windows product key. If you have a digital gift card that's good for a game or app, see Redeem a gift card or code to your Microsoft account.

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. This article will help you …

How do I know if I'm running genuine Windows software? Look for key features of genuine Windows software, such as the Certificate of Authenticity (COA), a proof of license label, and …

Finn ut hvordan du finner en Windows-produktnøkkel for aktivering, og når du bruker en digital lisens i stedet.

If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can …