I try going on nexon.net and it takes me to a porn site pleas help me get ride of this?

please helpI try going on nexon.net and it takes me to a porn site pleas help me get ride of this?
Check for spyware. It sounds like you may have a browser hijacker. Check out-


http://www.superantispyware.com


http://www.malwarebytes.org





Good Luck!