My p.c. is about five years old so i'm noy sure if that's where my problem lies. My computer crashes at least once a day, and i noticed a few weeks ago when it started that when i tried to restart my p.c. (cltr, alt & delete), it said a few programs were not responding. I can only remember one of them, it was MK9805. I'm still very green as fas as computers go, does anybody know what this program does? Would this be the reason for my p.c. crashing? Oh, i forgot to mention as wellm that the last few days my p.c. has been making a louder than normal groaning noise! Any help will be extremely appreciated.