win8/win8.1 How to modify the system activation key

Tip: This article for users to share, not Lenovo official output, or the actual situation of your products are different, only for your reference.

1, open the familiar left corner of the "Start" button, input cmd, find the CMD program, the right mouse click to run this program as an administrator;

2, after running as an administrator, into the familiar DOS window, we enter the command, SLMGR.VBS-IPK ***-****-***-***, which, * * represents the key;

3, enter the command, press ENTER, will have the following installation Product Activation code success tips;

4, after the completion of the above steps, we also need to confirm the key input, we again in the command line just now, input slmgr.vbs-ato, the final activation and confirmation of the key;

5, to this step, the completion of the product activation, will prompt the successful activation and operation, restart win8/win8.1, so that the completion of the key activation!