hello mdr
i know that it may not be because of that "bad Websites" i know it can be many thins but since the pc is shutting down it may be one of this two worms which have affected so many computers nowadays and what i mean is that i would recommend that people use netscape or mozilla. or use windows 98 i know there are many other programs, but i would recommend the win 98 se it has less errors.

Hey cloud, before the PC shutdown go to
start, run and type CMD
on the black screen type shutdown -a hit enter and you are good to go

I used the stinger - it got rid of the virus , but now the guy has decided to quit using the computer - his one goal - to buy his meds off line and it was just as high cost as it was at the local , so not sure what's gonna go on . I have Win XP , I use Netscape and IE and I've never had any problems . I love win XP

Cloud