How do I know if I have the Sasser virus?

I have been having some problems with my computer and I think I might have the sasser virus it does count down at shutdown, and it seems to be always at 100% CPU usage

( I just used my restart disk 1 month ago and my computer has very little on it!) I searched for this file that should be there but it does not exist on my computer, but I still think it might have it due to the fact that it has the timer at shut down! Anyone know how to check my Virus Protection is not picking anything up eather, if so how do I cure it?

How do I know if I have the Sasser virus?spyware remover

The Saaser worm is a new virus propagating all across the Internet.

First, disable Windows Restore Point.

Second, download http://www.american.edu/technology/sites... to your desktop. Next, reboot into Safe Mode in Windows. Then run the Sasser removal tool you just downloaded.

Once the tool is finished running, reboot your machine again, and then run Windows Update to make sure you have all the latest patches.

If you don't understand these instructions then you may need some technical support. I have an online support company that can assist you. Email me at support@pcsecureonline.com and I will send you a coupon for a discounted online support session with me. I also can walk you through installing an excellent, free, antivirus detection software that may help protect you in thefuture. Let me know if I can be of further assistance. I am online now and waiting to help

Stan