1. Click on start and type command (cmd) with run as administrator option
2. Now type following command
“slmgr.vbs -ipk <insert your new product key here>”
3. To activate windows after changing the key, run “slmgr.vbs -ato”
1. Click on start and type command (cmd) with run as administrator option
2. Now type following command
“slmgr.vbs -ipk <insert your new product key here>”
3. To activate windows after changing the key, run “slmgr.vbs -ato”