Definition utility program A program that performs a specific task related to the management of computer functions, resources, orfiles, as password protection, memory management, virus protection, and file compression. examples of external and internal utility program: Antivirus or anti-virus software (often abbreviated as AV), sometimes known as anti-malware software, is computer software used to prevent, detect […]

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An operating system (OS) is system software that manages computer hardware and software  resources and provides common services   for computer programs . All computer programs,  excluding firmware, require an operating system to function. Types of operating systems Single- and multi-tasking A single-tasking system can only run one program at a time, while a multi-tasking  operating system allows more than one program […]

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Definition – What does Storage Device mean? A storage device is any computing hardware that is used for storing, porting and extracting data files and objects. It can hold and store information both temporarily and permanently, and can be internal or external to a computer, server or any similar computing device. Examples of storage devices […]

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Definition – What does Output Device mean? An output device is any device used to send data from a computer to another device or user. Most computer data output that is meant for humans is in the form of audio or video. Thus, most output devices used by humans are in these categories. Examples include […]

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