1. Windows 10/11 Keys| Permanent Key + Global Usage
A product key is a 25-character code, that looks like this:
PRODUCT KEY: XXXXX-XXXXX-XXXXX-XXXXX-XXXXX
During installation, you'll be prompted to enter a product key.
Or, after installation, to enter the product key, select the Start ,and then select Settings > Update & Security > Activation > Change product key.
Click Change product key in Settings
