How to find windows 10 product key in settings

Used to activate new installations of Microsoft's OS, the Windows product key is something you probably don't think about . . .

Windows product key

until you really need it. Whether you're about to do a clean install of Windows 11 or 10 on your existing PC or you need to move the license to a new computer, you'll probably need this 25-character, alphanumeric code.

As we've noted elsewhere, the best way to get Windows 10 or 11 for free is to reuse a Windows product key you have either on the current computer or another you own and aren't using anymore (note that "OEM" keys may not let you reuse them on different hardware).

But unless you bought a copy of the OS at retail and have it written down somewhere handy, you may not know the code. Fortunately, there are several ways to find your Windows 10 or 11 product key and they're all easy.

Method 1: Use Magical Jelly Bean KeyFinder to Find Windows 10 / 11 Product Keys

One of the easiest -- and my favorite -- way to find a Windows 10 or 11 product key is by using a free utility called Magical JellyBean KeyFin

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