when i am playing any game...... even heroes of might and magic 3 or empire earth 2 and other old games, even flash games on the internet, my cpu usage rises to 100% for a few seconds and makes the game impossible to play due to it always jumping and then goes back to normal. i am not sure if this would be a virus or what. my graphics card could surely support the games i try to play. it is a nvidia geforce 6150se. i have 3.01GHz and 896mb ram. please help me i have tried rebooting my computer i have spyware doctor fully updated and avg antivirus free aswell.
thank you so much in advance