I have: HP pro 3500 Series computer 4.00 GB RAM 64 Bit operating system CPU G870 @ 3.1 GHZ Windows 7 professional Service pack 1 Recently I went from Internet explorer to fire fox browser. I uninstalled IE 10 because it was not working all the time. Now my problem is that Every time I change like going from Hotmail account to Gmail account it take lots of time close to 1MIN. This is true with every time I go from one web page to other. Can you help? I am using Mcafee software. Need your help.