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 ...

The Microsoft Windows Product Key Tech Support Scam is a Trojan.Tech-Support-Scam that displays a lock screen that blocks you from accessing your Windows desktop. This lock screen pretends to be ...

Your Windows 11 product key is about as important as your social security number. Well, at least as far as your PC’s operating system goes. This is a random combination of numbers, letters, and dashes ...

How to Find Windows 10 Product Key in 3 Ways Your email has been sent Have you lost your Windows 10 product key? You can find it listed in the operating system with a little know-how and a few simple ...

Product keys for Windows 8 computers aren't printed on a sticker. They're encrypted in the BIOS. How might that affect you? Lance Whitney is a freelance technology writer and trainer and a former IT ...

Those purchasing Windows 8 PCs are noticing that the small "Certificate of Authenticity" that is normally home to the product key is missing, and instead a "Genuine Microsoft" label has replaced it.