Windows 10 : Change Product key/New Product Key

We assume that you have a valid/genuine product key.

Follow these steps to change Windows 10 product key

Login as Administrator

Click “Start” menu -> Settings

Click “Update & Security

Then click “Activation” option in the left pane.

 

Now you can see “Change product key” button in the left pane, click it .

Enter the new product key for activation.