Does my PC have a virus?

Recently my computer is not wokring properly. When I turn it on, I can't click anything. I can move the mouse around but it doesnt click anything. I have to use my keyboard to move around.

Then when the desktop is loaded up, I am not able to click either. I opened the start menu using the keyboard but it disapperas after a few seconds. So I quickly clicked firefox to open it up and search for possible solutions. However once it is opened up, I cant type sometimes and if I do type, it loads different random screens at times. If I click on something on the left, nothing happens. 2 minutes later, something from the right side of the screen pops up.

I tried using the virusscan I have installed to remove it (if IT IS a virus). I used Earthlink's Total Protection control center. It didn't detect anything but some spyware and malware and thiefware. It removed those items. Still the problem isn't fixed. So I went to trend-micro's online virus scan but it didnt detect anything.

What do I do?

Does my PC have a virus?computer repair

Print this out for Win XP:

First, Win doesn't like a LOT of Icons on it's desktop so clean up "your act"! I know it's hard to do but it IS possible!

Disconnect from the internet. Make sure your puter is clean of any malware, cookies, files, history, etc.

Try a system restore.