so recently i have been having some major problems with my computer with the svchost.exe process in the task manager window. every once and a while my computer goes extremly slow. so i ctl alt del to get to task manager and the cpu is running at 99% of svchost.exe and i dont know why. i have tried to to click end process but a window comes up saying that i have done something bad and will auto shut down in one minute. then counts down till shut down. i have been told it is a worm. i dont know. but all i do know is that it is really annoying and i want it to stop. if anyone can tell me what is going on that would be great.