I have recently installed the Windows 7 Home Premium Upgrade onto my Lenovo N500. However when trying to connect to the internet the internet explorer does not work. Although everything else on the computer shows that i am connected to the internet - i can even get onto the itunes store. This does not help me though as i still cant get onto internet explorer. Unfortunately i cant even run windows updates because they are too busy. Any ideas on fixing this problem would be much appreciated.