Thank you DavidR. Long story short. My dad has Windows XP and his home page Bing. Being completely different then looking at my Vista, but we finally downloaded the newest Avast. (took a couple hours as his is also a bit slower) I also went to add/remove programs to uninstall Skybot? from his computer as I had read here, there would be conflict? Avast is running fantastic on my Vista. Is there anything on my dad's Window XP that we need to be made aware of? I also told him to just look around and do not change any settings as you told me to. Thank you so much, again, for your wonderful help.