I was on the internet and my friend sent me a link to some porn and my homepage changed and it had my isp and ip and said they sent it to my isp. But then there was a link to buy something and when I changes my hopemage it went away. Did something just change my homepage? Is this anything serious?

please?????

See this article:
Taking out the trash

See this article:
The Parasite Fight

Have you tried a complete cleaning to see if that helps?

Show all Files & Folders
http://www.bleepingcomputer.com/forums/ind...showtutorial=62

Try these free tools.

Trendmicro (free virus scan only)
http://housecall.trendmicro.com/

Ewido (free Trojan Scan)
http://www.ewido.net/en/download/

Adware SE (update after installing)
http://www.lavasoftusa.com/software/adaware/

Spybot S&D (update after installing)
http://www.download.com/Spybot-Search-Dest...4-10122137.html


After doing this and the problems are not better feel free to post a HJT log.
Be sure to read the How to submit a HJT Log and submit it to the appropriate forum. HJT Forum links provided below.

How to submit a Hijackthis Log
http://www.bleepingcomputer.com/forums/How...s_Log-t956.html

HJT Forum
http://www.bleepingcomputer.com/forums/Hij...alysis-f22.html