How do I convert an rar. File to an mp3 file??
Please help it is something that is really p... ing me off. Lol. Thank you for any and all help

You don't. A RAR file is a compressed archive. The RAR may contain MP3s however, so all you need to do is extract the files in the archive. WinRAR will do it. Google WinRar to download a trila copy.