I have acquired some adaware or spyware or virus or trojan or all of the above. Now my laptop suddenly runs hot, as in fan is constantly on and computer gets very hot. Why is that, this is the second laptop I have had this happen too. Also i know have norton360, i run the spyware antivirus every day, but I am almost positivie there is sitll spyware it is not catching ( because I still get this one annoying popup), any ideas? I use my computer for work every day so I am good with particular software but not with updating bios or anything like that.