Hello I'm really hoping someone can help me pls!! I've left my pc on overnight, and when i woke up this morning...my desktop security monitor was telling me that my pc securiyt had dropped from 96% to 31%. Than my PC froze, and it would allow me to shut it down, so had to do this from the base unit. I've tried, and tried to restart windows all day, but it won't load either from the safe mode, OR from ANY of the Advanced Options menus....i.e. last known good config...safe mode...etc, etc...pls tell me what i can do.