been trying to sort this pc out for a couple of days now scandisk/defrag both run in safe mode cookies/history etc/disk clean up. problem is that when in the yahoo browser one can get to about three sites then pc just slows to a crawl and eventually does nothing. ran the netsky removal tool from a floppy which found nothing, tried an on line virus scan at pcpitstop but the 3.4 meg file on dial up could not be d/loaded before pc stopped. also for a long time now one cannot open explorer or oe without blue screen and error 0028:C003123B press any key etc, any idea how i could get a portable means of getting an av scan to the pc and running it? cheers. johnny.