Sudhir,
One of the distinctive beneifts of the WizIQ portal and VC ( Virtual Classroom) is that it is effectively a "turnkey" opportunity. You will need nothing beyond the normal configuration of computer and accessories you have now. India tends to have some bandwidth issues which could effect the performance from day to day but that is addressable by the applications you would use for a given class.
While every tool and feature of the VC is rather simple to operate, when all put together this VC is a rather geeky platform. Our one weakness is a rather weak tutorial system for getting everything into your head. Plan on taking plenty of time to become a "power" user. But, you may assume that rudimentary use can be mastered rather quickly.
Jai Ho!