I have Windows XP Pro. My pc has been dragging off and on and sometimes the CPU usage shows 100% when going into email or the internet. Task Manager shows svchost.exe running 90% of my resources and I get hung up constantly. Sometimes, my pc will be fine, other times, it will be bogged down. I've read that svchost.exe is a needed app. I've also read that it can be a trojan or worm. How can I tell and how do I get it off my pc if it is?
Thanks in advance.
Thanks in advance.