Extend the Windows 7 Trial from 30 to 120 Days

Now to perform the hack to extend the windows 7 trial mode follow the steps below: 

• You’ll have to find Command Prompt in the start menu (or search for it), and then right-click on it and choose Run as administrator. (very important)  

 

• Now simply type in this command

          slmgr -rearm

 

•   Within a few seconds you’ll see this dialog box show up, saying that the command has completed successfully, at which point you’ll have to reboot your system.

•  Now after reboot, check your system properties again (you can check this by right clicking on My Computer and go to properties), you will be amazed to see this your activation period has again come back to 30 days.

ENJOY!!!