|
Computers
computer more sturdy than one with an operating system? What do many viruses do? Once they get into the system they manage to modify operating-system instructions to kill the whole system. But if operating-system instructions do not exist, or rather they exist in hardware, they cannot be modified. Result: a computer you can depend on.
Of course, this tremendous reliability comes at price. Why does the operating system have millions of lines of code? To increase the flexibility of the computer. This is why such computers are called general purpose computers. Without the O.S., the computer loses this flexibility and becomes one that is tailored for a given purpose.
|