How to remove Windows 10 license key

The following steps show how to remove a Windows 10 license key.

  1. From the taskbar, search for select ‘command prompt’
  2. When it appears, click on the ‘Run as administrator’ option
  3. In the command prompt window, enter the following command and press enter on the keyboard
  4. slmgr /upk
  5. Then enter
  6. slmgr /cpky
  7. Restart your computer to finish