When you buy a copy of Windows 11/10, you get a product key. This key is used to activate Windows on your computer. It’s a 25-character product key, and it’s important that you keep it noted ...

A Microsoft spokesperson confirmed to The Verge that old Windows 7 and 8/8.1 ... keys using third-party marketplaces. You can get Windows 11 Home from the Microsoft Store for $139, while the Pro ...

If you need to install or reinstall Windows 8.1, you can use the tools on this page to create your own installation media using either a USB flash drive or a DVD. Use the media creation tool (aprx.

If you need to install or reinstall Windows 8.1, you can use the tools on this page to create your own installation media using either a USB flash drive or a DVD. Use the media creation tool (aprx.