Hello there

I have a dell laptop with windows 8 pro installed. Since I installed WIndows 8, I can not connect to the internet. I have diagnosed the problem, but it can't find the problem. I can see the network on the corner of the right desktop, which says its connected, but I can not brower the websites and log my MSN and gmail, etc. I trieed my ipad which is connected with wifi, it works fine.
Whats your suggestion?