The Joshi virus infects the Master Boot Record of ... (ещё)The Joshi virus infects the Master Boot Record of the hard drive, and after that infects nearly all floppies that are inserted. When the computer is booted on January 5th, the virus halts the machine and demands the user to type "Happy Birthday Joshi!" before it will let the user use the machine. If the user does not obey the computer remains frozen. (меньше)