Answer: Ah, the venerable Windows Product Key. That 25-digit alphanumeric prize that marks the difference between a legitimate copy of Windows, and one that Microsoft considers pirated. This little ...

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 ...

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 ...

One thing that has been common on notebook and desktop computers purchased at retail for years is a little sticker on the bottom or on the back of the machine that has the Windows product key. The ...

A: Ah, the venerable Windows Product Key. That 25-digit alphanumeric prize that marks the difference between a legitimate copy of Windows and one that Microsoft considers pirated. This little piece of ...

Reinstalling software? Older versions of Windows and Microsoft Office require product keys. Here's how to find them before your PC goes kaput. Lance is an experienced writer who tries to unravel the ...

To protect its products and software, Microsoft strictly regulates the sale and use of Windows software by embedding a validation code, also called a product key, in every copy of Windows. Should you ...

Let’s cover the above steps in a bit more detail! Type CMD in the Windows search box. When the Command Prompt option appears, right-click it and choose the Run as Administrator option. Now, type the ...

You just replaced your PC's hard drive, but now you have to reinstall and reactivate Windows or Office on your new system. Can you do it without the product keys for ...

In brief For the longest time Windows PCs came with a product key sticker that was placed outside of the machine or with your computer's manuals. But in recent years manufacturers started storing this ...