help

hi im new here and im just wondering if any people here who's using psx emulators can give me some help :)i just want to know what emulator to use and how will i use it..
need step-by-step instructions if possiblei read about bios and plugins tooive no idea what are those.. ???please help me anyone..thanks 8)i also want to apologize if i break any forum rules here..this is my first time to post here so if i made some mistake just tell me thanks again ;D

Here
http://forum.romulation.net/index.php?topic=8528.0Tutorial on how to use ePSXe.