Hello Friends, you all probably know that we can install windows 7 without any serial key and use this for 30 days. But i have something extra for you, by just doing few steps you can extend this for further 30 days and you can do this 4 times that means 120 days without any key.
The basic way this works is that at the end of the 30 days, you’ll need to run a small command and reboot your computer, at which point you’ll have 30 more days, up to a maximum of 120 days. This trick should work regardless of where you got your copy of Windows 7 from.
How to Extend windows 7 trial by 30 days?
The first thing you have to do is to check how many days are left in your trial period. You can do this by right-clicking My Computer and selecting Properties as shown below:
 |
| Extend windows trial |
At the bottom of this window you’ll see how many days are left to activate (29 in my case since I installed this box yesterday).
 |
| Activate windows 7 |
Now to actually perform the hack that will extend the trial mode, you’ll want 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)
 |
| Run as Administrator on windows 7 |
Next you’ll simply type in this command:
slmgr -rearm
 |
| Command to extend trial |
Within a few seconds you’ll normally see this dialog show up, saying that the command has completed successfully, at which point you’ll want to reboot.
 |
| Extended trial successfully |
Checking the system properties again shows that I now have 30 days left to activate.
 |
| Confirm that trial has been extended |
Of course you’d normally want to do this near the end, probably on the last day before activation. I’m pretty sure that you can even perform this trick after the 30-day trial expires, although I’m not certain yet.
I hope you all liked this… If you have any queries ask me in form of comments..
Leave a Reply