There are many reasons you might need to reinstall Windows 10. You may have some slowdown from the OS, there may be some sort of corruption, or maybe you have some malware you can’t fix. Whatever the ...

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 somewhere ...

The Windows 10 product key — a 25-digit code included with every copy — acts as proof of an authorized purchase. You can download and use much of Windows 10 ...

First, let's go through the scenarios in which you would or would not need a product key to reinstall and reactivate certain Microsoft software. Even though Windows 10 and 11 typically don’t require a ...

PC manufacturers like HP, Dell, Asus, etc., offer the Windows OS with a built-in Product Key that can be activated right away. This is called as the Original Equipment Manufacturer or OEM key. It ...

Windows 10 includes many ways to help you change your product key, and in this guide, we'll show you five of them. When you purchase through links on our site, we may earn an affiliate commission.