BLOCKING OTHER'S INTERNET IN A PUBLIC SERVER!!

Imagine you sitting in your school lab  and working on the internet. Now the main problem is that everybody in your lab is using  the internet, so ,obviously your net is going to work slow. so here is a tip to block other computers on your sever.

 STEPS-
1)FIRST. GO THE BELOW LINK AND DOWNLaOD A SMALL SOFTWARE.
LINK-http://www.4shared.com/zip/l4TTo7lE/NetCut_v30.html

2)AFTER YOU DOWNLOAD THE APP, INSTALL IT, AND  OPEN  IT.

3)NOW, YOU WILL BE ABLE TO SEE ALL THE COMPUTERS WHICH ARE ACTIVE ON THAT SERVER.