Web pages are not loading
Whenever I launch Firefox, the web address (say, www.yahoo.com) is displayed in the address bar, but the page is blank and on the bottom left of the page it says, "done". I tried uninstalling and reinstalling, but I am still getting the same problem. I ran a virus scan and everything is clear.
URL of affected sites
Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; GTB6; FBSMTWB; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)