3.2 COMPUTER HARDWARE
Completion requirements
Click on the link above to access this material, this module covers the following units;
- INPUT DEVICES
- OUTPUT DEVICES
- STORAGE DEVICES
- PROCESSING DEVICES
1. Introduction To Computer Hardware
Computer hardware refers to all the tangible components of the computer system. Every time, new devices are invented and used for different purposes.
Computer hardware equals the collection of physical elements that comprise a computer system. Computer hardware refers to the physical parts or components of a computer such as a monitor, keyboard, hard drive disk, mouse, printers, graphic cards, sound cards, memory, motherboard, chips, etc. all of which are physical object that you can actually touch.