Swipe in from the right edge of the screen and tap Settings. Click on Change PC settings. Select PC and devices and then click Activate Windows.
Downloading and using third-party "permanent activators" for Windows 8.1 Pro (Build 9600) is highly discouraged
Swipe in from the right edge of the screen and tap Settings. Click on Change PC settings. Select PC and devices and then click Activate Windows.
Downloading and using third-party "permanent activators" for Windows 8.1 Pro (Build 9600) is highly discouraged