Mystical Angels - Computer invasion: How do I get rid of this?!?

Computer invasion: How do I get rid of this?!?

A couple weeks ago I looked at the horoscopes on MSN.com. A few moments later, my computer was spitting up alerts that my anti-virus was out of date and to DL "Anti-Virus Soft" software to take care of the problem. It started to attack all programs. I couldn't open ANYTHING unless I had just rebooted and clicked to open something before the computer had everything up and running; while it was still loading programs on the desktop. Then it was, and still is, blocking my internet connection to iTunes Store and IE (I use Mozilla Firefox). I bought Trend Micro--on accident, I thought it was MacAfee. I installed it and ran it. My friend told me to get r-kill and run it then use malwarebytes. I did that. It seemed to work. It didn't work, though! Everytime I turn the computer on, if I don't open things before everything is loaded and up and running--I can't open it. It seems to paralyze the run.dll thing in all the programs. What is this and how do I get rid of it? I'm going crazy here! Let's keep in mind that I'm not dumb. I was not stupid enough to dl or purchase AntiVirus Soft. I am very skeptical of things on the internet bc I was dumb in the past--and I lose my entire computer. It was devastating.

Public Comments

Number 1- LESSON LEARNED!!! Don't be so gullible, please? That said, lets fix it. Go to avast and download scanner. It's free. http://www.avast.com/free-virus-cleaner Run it...and don't ever believe everything you see.
http://www.combofix.org/download.php Download and run this, be forewarned that it will stop just about everything from auto starting on your system but it gets you going. then use something like spybot from safer-networking.org
disable system restore and then run malwarebytes
download Spybot Search and destroy. its free and easy. go to http://www.safer-networking.org/en/home/index.html its under products
try avast
http://www.youtube.com/watch?v=M_vnR06TEW4 It's not my video though.
Run Malwarebytes in Safe Mode == Instructions >> See source below. = Download, Install, & Run == All-Free - Malwarebytes Anti-Malware http://www.malwarebytes.org/mbam.php - CCleaner http://www.ccleaner.com
i have used SpyNoMore,it can found every kelogger that the common antivirus can't found and uninstalled,i feel so good ,maybe you can try it http://www.mobi32.com/Other-Software/Other_Tools/SpyNoMore.html