How to use a pendrive to unblock all sites in ur computer lab without any installation in just few seconds and carry your personal browser with u....

Hello freinds .......
Since i was in ipec also now i m at amity the major problem faced by students was the blocked orkut and other sites though the people in hostel use yourfreedom to surf anonmyously but what to do when u have to unblock the sites in a computer in college lab ...... U can't install your freedom there because usually u don't have administrative privileges on the lab computer and even if u have rights , there are greater chance of being caught or installation simply takes much more time........ & Also u use the iexp browser of lab computer so u can leave history of surfing which can be also caught.....
There is a very simple and much easier smart hack to tackle above problems...
do these things....
1) Download portable tor from here ( click here)
2) Extract and place portable tor in your pendrive.
3)Download portable firefox from here (click here)
4)Extract and place portable firefox in your pendrive.
5)now run portable firefox from your pendrive.
6)Put this url in the portable firefox and press enter.
https://addons.mozilla.org/en-US/firefox/addon/2275
this will install tor addon in your firefox...
7) now ur pendrive is ready to hack any system and surf anonmously.
8)Just put this pendrive in the system in which u want to surf net..and do following step by step,...
a) First run portable tor.....
b) then run portable firefox......
c) in firefox on bottom right corner side u will see written in red "Tor Disabled" just click once on it and it will be enabled now showing"Tor Enabled".
9) YUUP dudes u can now surf anysite which has been blocked previously and also on your personall firefox browser which you can carry with ur self thus no history is left on hacked computer.........
10) To stop surfing just close down firefox and tor and just take out pendrive and go away......nobody will ever come to know what u have done becuse u haven't installed anything nor u have left any history plus using firefox is more enjoyable then slow iexp in our comp labs.......

so freinds try this trick as this is 100% working and very easy and please also leave some some comments how do you liked it........