Monitor - The primary use of a monitor is to display images, text, video, and graphics information generated by the computer via a computer's video card. It can be referred to as the main output device of a computer device. The first monitor display was introduced on 1 March 1973., Printer - A printer is a device that prints documents and images onto paper or other materials. It is usually connected to a computer, allowing you to use your word processor, spreadsheets, and other programs to create documents and images that are printed out on the printer., CPU - The CPU is also referred to as the “central” or “main” processor. The CPU interprets, processes and executes instructions, most often from the hardware and software programs running on the device., Keyboard - A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys. It is the primary device used to enter text. A keyboard typically contains keys for individual letters, numbers and special characters, as well as keys for specific functions., Mouse - A mouse typically controls the motion of a pointer. The mouse turns movements of the hand backward and forward, left and right into electronic signals that in turn are used to move the pointer.,

Introduction to parts of a computer_Grade 1

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