It's called Operating System. Windows Vista, Windows XP, Macintosh, Linux, etc. are called Operating Systems.
System software
System Software
Application Software
it's called device driver software commonly called a driver
hard-disk loading
BIOS stands for Basic Input/output System. It is software that is built into computers. A BIOS that can be reprogrammed using software is called EPROM.
Midi
I think that the code that computers use to interchange information is called the ASCII code.
There's a great company called ABCD Computers Mobile who can remove software off computers in Las Vegas.
You need certain software called DreamScene.
zombie
Networked computers.
Network card
Network.