Windows 11 product key guides
Practical guides on finding, entering and keeping your Windows 11 license. For choosing a key, start with the comparison.
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Clean Install Windows 11 and Activate It With Your Key
Installing on a new build or a fresh drive? The key step is choosing the edition that matches your key.
Updated 18 Sep 2026
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Digital License vs Product Key in Windows 11
A product key starts activation; a digital license is what Windows remembers afterwards. Here's how they work together.
Updated 18 Sep 2026
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How to Find the Product Key Already on Your PC
Before buying, check whether your PC already has a key in its firmware, and what a digital license means for reinstalling.
Updated 18 Sep 2026