![]() ![]() ![]() Processing devices – The devices that execute program instructions and process data accordingly.The computer monitor, printer and speakers are examples for output devices. Output devices – The devices that convert processed data into a human-readable form such as audio, videos, text and graphics.The typical examples of input devices are mouse, keyboard, touch-pad, touch screen, scanner, and webcam. Input devices – The devices that you can use to feed data into a computer to be processed by software applications.Hardware devices can be categorized into the following categories based on their functionality. There are other external hardware devices such as the printer, scanner, microphone, digital camera, webcam, speaker, USB flash drives that can be connected to a computer system to perform different tasks. #What is computer portableA laptop computer integrates all these parts into a portable compact device. A typical desktop computer consists of hardware such as the monitor, keyboard, mouse and computer case which houses other internal hardware components such as motherboard, central processing unit (CPU), data storage devices, graphic cards, disk drives. The hardware is controlled by computer software which consists of a set of program instructions that collaborates with hardware to perform an action.Ĭomputer hardware differs based on the type of computing system. The main components of a computer system are hardware and software. The hardware is the tangible components of a computer system that you can use to input and output information. ![]()
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