WHEN I TURN ON MY COMPUTER IT AUTOMATICALLY LOGS ON TO WINDOWS AND LOADS MY PERSONAL SETTINGS WHICH ALLOWS ANYONE TO ACCESS MY INFO. MY SON CAN GET INAPPROPPRIATE IMAGES EVEN WITH THE CONTENT ADVISOR TURNED ON. HOW DO I SET IT TO WHERE THERE HAS TO BE A USER NAME AND PASSWORD TO LOG ON TO WINDOWS SO IT DOESNT GO STRAIGHT TO MY START UP MENU?1 person needs an answerI do too