Hey everyone. My internet explorer was working fine today. THen all of a sudden, I cant close the windows. i have to go to end task and do it and even when i go tehre it sais i have to do end now for it to close. also, when i go online my cpu usage jumps to 100%. im pretty sure its not my internet and my cpu is new its been running well for about 3 months. I can close other windows that arn't online easily. i think its a virus but im not sure. please help me. thanks