Is any hardware component that enables you to perform one or more input operations?
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Hardware - A generic term used to describe any component of a computer system with a physical presence and which can, therefore, been seen and touched. Show Hardware components are often categorised as being either input, output, storage or processing components. Devices which are not an integral part of the CPU are referred to as being peripherals. Peripherals are usually used for either input, storage or output (such as a hard disk, keyboard or printer). A device does not necessarily have to be outside the same physical box as the CPU. The best example of this is the hard disk, which is a peripheral even though it is not usually housed within the main case.  Fig 1: The main hardware components of a computer system Input devices are hardware devices which take information from the user of the computer system, convert it into electrical signals and transmit it to the processor. The primary function of input devices is to allow humans to interact with the computer system. For instance a mouse allows the user to control the movement of the pointer (a common element in user interface design). Output devices take data from the computer system and convert it to a form that can be read by humans. For instance a monitor creates a visual electronic display to output information created by the processor to the user. Processing devices are the components responsible for the processing of information within the computer system. This includes devices such as the CPU, memory and motherboard. Storage devices are components which allow data to be stored within a computer system. This includes devices such as hard disk drives and compact disk drives. Exercise: Types of hardware How many different hardware components can you list? Label each one with the labels "input", "output", "processing" or "storage" as appropriate. Answer:
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Is any hardware component that conveys information from a computer or mobile device to one or more people?An output device is any hardware component that is used to convey information to one or more people from a computer.
What is hardware and its types?Different Types of Hardware and Their Examples. Which of the following is the most common input device for computers?The most common input devices are the keyboard, mouse, and touch screen.
Which of the following is classified as input device?Keyboards, scanners, mouses, joysticks and digital cameras are examples of input devices.
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