411 REFERENCE · Wikibooks
A-level Computing 2009/CIE/Computer systems, communications and software/Components of a computer system and modes of use
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
Types of hardware
(a) define the terms hardware, software, input device, storage device and output device
(b) describe the purpose of input devices, storage devices and output devices
* /Types of hardware/
Types of software
(c) define the different types of software: operating system and generic/common application software
* /Types of software/