- CD: Compact Disk
- CPU: Central Processing Unit - All calculations and processes carried out here.
- DVD: Digital Versatile Disk
- Four main Tasks in computing: Input, Processing, Storage and output
- hardware: Things you can hear, touch and see that allow the computer to function properly.
- Input Device: Any Device that can be used to transfer data onto a computer.
- Output device: Any device that can present information Out of a computer Eg. Monitor, speakers, Headfones.
- Peripheral Device: Is anything that can be connected and integrated with a computer. Eg. Printer scanner, Copier
- RAM: Random Access memory
- ROM: Read Only Memory
- Software: A set of instructions given to a computer for the hardware to function, you cannot see, hear or touch software as it stored as an electrical impulse.
IT