My Win7 laptop has been running over a year with no problems since I upgraded from xp.
This is the first problem I've encountered, but I don't really think it's a win7 issue, but thought I'd start here. If it belongs somewhere else, feel free to move it to the appropriate location.

Never had a problem with Youtube, but tonight, everytime I click on a Youtube video, it goes to this website: youtube-para-mp3.com.

what happened or what can I do?
I tried google searching on it, but can't find anything helpful.