Why my computer freeze up when i upgraded to windows 7

[bigscene14]

I upgraded to windows 7 from vista and when I am on the internet my computer freezes

 

[buwish]

Your best method to stop this is to just back everything vital up and do a fresh install. Upgrading can lead to a host of issues and chances are you're experiencing one of the side effects of it. To do a fresh install, simply boot from the DVD and go to custom install. From there wipe the HDD and install.