Windows 10 is installed thousands of times a day on computers both new and old. But without a receipt, how do you prove that you actually own Windows? That's where your product key comes in.

Today's highlighted deal comes via our Apps + Software section of the Neowin Deals store, where you can save 84% on a Microsoft Windows 11 Pro license. Upgrade your computing experience with ...

This lifetime license bundle deal gives you access to the entire Microsoft Office Pro 2021 suite and Windows 11 Pro for just $53 for a limited time.

Windows 11 Pro generally requires a paid upgrade. But one killer security feature, Windows Sandbox, makes it all worthwhile.