I am Sorry if I have posted this in the wrong place but no doubt someone will correct me,sympathetically I hope. My computer has been taken over by a search engine called ilook.com and everytime I open I.E. this search engine starts up using 100% of my cpu and won,t allow me to change my default address. Has anyone else experienced this problem? and could someone please tell me a way of fixing it. I would be eternally grateful for any help.