Follow these steps if you want to change your Windows product key. In Windows 10, to change the product license key: Open Windows 10 Settings Open Update and security settings Select Activation ...
That's harder than it sounds, because there's no way to see your product key in Windows 10, and finding a record of your product key can vary depending upon how you acquired Windows to begin with.
Windows 10 is installed thousands of times a day on computers both new and old. But without a receipt, how do you prove that you actually own Windows? That's where your product key comes in.
Type CMD in the Windows search box. When the Command Prompt option appears, right-click it and choose the Run as Administrator option. This will remove the product key. A Windows Script Host ...