I turned it on today, it was working fine.. Then I let Notron Security run through my computer and fix the problems, but then everything turns white. Everytime I turn it on, I see my desktop, but then it continues loading and takes me to a blank white page. I can't go back or click on anything. I press Ctrl+Alt+Del to shut it down instead of the home button. I'm scared to tell my parents that my laptop stopped working..