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Input: In computing, an input device is any peripheral (piece of computer hardware equipment) used to provide data and control signals to an information processing system such as a computer or other information appliance.
The computer system essentially comprises three important parts – 1. input device, 2. central processing unit (CPU) and 3. output device. The CPU itself is made of three components namely, 1. arithmetic logic unit (ALU), 2. memory unit, and 3. control unit. Components of a computer system
To put it in simple words a computer can be defined as an electronic device that processes instructions and produces an output to the user. To unveil the secret behind this process, understanding of individual components is important. Starting with the case, we'll discuss the role and functionalities of the various peripherals and hardware ...
1 Ιαν 2014 · a) Input devices - parts of the computer th at allow information or data to be given to the computer like keyboard or a mouse. b) Storage devices – parts of the computer that hold information.
Understanding the parts of a computer helps you make better decisions when upgrading, building, or troubleshooting your system. Each component plays a vital role in how your computer works, and knowing its functions will make it easier to ensure it is running at its best.
What are the Input Devices? Feeding instructions or data into a computer machine is done using hardware devices. During the process, the data is referred to as the input to a computer machine while the device or hardware device used to input the data is referred to as the input device or input unit.
A computer is an electronic device that can be programmed to accept data (input), process it and generate result (output). A computer along with additional hardware and software together is called a computer system. A computer system primarily comprises a central processing unit (CPU), memory, input/output devices and storage devices.
