Delta_Momof3

Can anyone help me PLEASE

I have done several things to get this Iuser_admin off my computer....I don't know what it is but I please it is some type of Trojan virus/infection or whatever. I feel like I'm being watched or something..... How does it create its own screen name on my computer and in Administrative Account where to it can go through all of my files... Things that are happening: I hear clicking sound on my computer Running Slow at times Sounds coming from speaker and I know I'm not doing it I use Mozilla Firefox but the clicking sounds like IE browser Help! Please! My Trojan Log: Logfile of Trend Micro Hija