My internet explorer is being a real pain. When I go to some websites, it shows immediatly *Including this one* The page cannot be displayed. But when I go to www.google.com and search the site, and I click cached, it works. For instance, I wanted to go to www.newegg.com but it wont let me. I know the server isnt down because I ask my friends to check for me if it works on their computer and it does. I've tried everything it says and then some. So please, can someone help me?

do a disk clean up in accessories/system tools ,and get rid of all temp internet files and temp files ,run spybot or as-aware ,if you don't have these programs ,do a google search and download them they both have free versions.