How to change the product key of Windows 8.1

December 2016


How to change the product key of Windows 8.1

In this article you will learn how to change the product key of Windows 8.1. The procedure is as follows:
  • From the StartScreen, press the Windows key + C to display the Charms bar.
  • Go to Settings > Change PC Settings.
  • Go to PC and devices > PC info.

  • Click on Change product key.
  • Enter your new product key and follow the onscreen procedure:


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