Komputer: Béda antarrépisi

A computer always needs at least one program running at all times to operate. Under normal operation this program is the [[operating system]] (''OS''). The operating system decides which programs are run, when, and what resources (such as memory or I/O) they get to use. The operating system also provides a layer of abstraction over the hardware, and gives access by providing services to other programs, such as code ("drivers") which allow programmers to write programs for a machine without needing to know the intimate details of all attached electronic devices.

 

* [[digital]]

 

==Tumbu kaluar==