Hel me please! stupid aol page!!?

i cant seem to change my homepage to yahoomail every time i try it goes back to hp aol home page i have an hp computer btw. i tried the norton anti virus thing i dont understand how to and i registered with hp that doest work. I HATE AOL. AOL IS RETARDED. THEY DONT EVEN HAVE INTERESTING STORIES. THEIR STORIES ARE POINTLESS AND AIM SUX TOO. can someone please help meeeeee!!! dont tell me to go to tools, options, etc.... i tried that HEEELLLLLLLPPPP!!!!