I just recently re-installed Windows XP Pro on a friends computer after she was bombarded with more than 400 parasites. Before I did the re-install I went through her system and removed as many of the parasites I was able to and it turned out that most of ehr data had been corrupted, but Internet Explorer was not working then. After the complete format and re-install, Internet Explorer worked fine for about the first 24 hours with no problems at all. But after the first 24 hours there has been trouble with Internet Explorer as well as Mozilla Firefox not wanting to load up any web pages at all. But the thing that I am really needing any help with is that sometimes Internet explorer will work fine and then 10 minutes later it is not wanting to load anything again. Any suggestions as to what may be wrong would be greatly appreciated.