What fun things can you do on a XP desktop computer short using a spectator sport or music.?

What fun things can you do on a XP desktop computer short using a spectator sport or music.?

The internet ! ! !
i don't play games and i am entertain by learning bright things on the internet. some of my favorite sites are

wikihow.com

wikipedia.org

answers.yahoo.com

pcworld.com

livescience.com
dont know