What is new:I Have a virus!!!!!!!!!!!!!!!!!!!!!!!!

I have a "trojan" and it is stopping me from accessing my "windows task manager", and also my "msconfig"
They just pop up, then go back down.....
well anyway, how can I manualy delete that... I am too cheap to get a ainti-virus program and my free version that came with the PC don't pick it up
Any ideas would be appreatied!
Thanks
They just pop up, then go back down.....

well anyway, how can I manualy delete that... I am too cheap to get a ainti-virus program and my free version that came with the PC don't pick it up
Any ideas would be appreatied!
Thanks