I have an HP Pavilion g4, Windows 7. I downloaded AVG anit-virus yesterday and ran scans and all that, and everything was fine, But afterwards, my internet won't load. I have tried FireFox and Internet Explorer. I deleted FireFox in hope that I could reinstall it, but I can't find the download because my internet explorer won't load even Google. It was off and on yesterday with working, but today since I've been on it four hours ago, I have only gotten Google to load once, and then just the main page and it wouldn't load any search pages. I have tried to go through Internet Options, and I clicked reset but then it freezes when it says it is "Applying Default Settings." Please help! That is my only computer and I need it to work!