I have 2 Windows 7 Japanese PCs : one an HP with an AMD processor - and a Dell with Intel . This evening , my wife inadvertently shutdown the HP before I could disable auto update . Got the blue screen of death and other booting problems . Rebooted a couple of times and the PC is now working . Is the computer going to be OK now ? Anything you would advise doing ? A computer dummy in Japan . Thanks in advance .