The "nervous system" that connects all other components.
To perform a single task—like typing a letter—a complex chain of events occurs: You click a button in an Application . Complete A Guide to IT Hardware and Software Co...
eventually wears out or becomes obsolete. Maintenance involves cleaning (dusting fans) and upgrading parts (adding more RAM). The "nervous system" that connects all other components
Long-term memory where your files, photos, and the operating system live permanently. Complete A Guide to IT Hardware and Software Co...
The system software uses "drivers" (small pieces of code) to communicate with the Hardware .