i go to a search engine. i put in a query. let's say 15 results show up. i click on the first one, i go to that web site. i am not satisfied with the info, i hit the back button to go to the first results page. when i am there the fist link is not colored differently to show that i was already to that link. what do i need to do to get my pc to do this. i have xp with microsoft word 2000.