Best Programming Master

A computer is an electronic machine that stores and process data and information and give result in the form of output. It consists of some components which help to manage the storage of data and information and process properly. These components make the working of a computer faster and smoother. Image Source Input Unit Input devices are hardware devices that are used to enter data and information in the computer system. Users can instruct and give commands to the computer system with the help of input devices. This data or information can be in text form, images, or numbers. It converts them into digital format. Here are commonly used input devices: Keyboard: In the computer keyboard is a primary input device. It helps users to communicate with the computer system. By pressing the keys of the keyboard user can type numbers, instructions, etc. Mainly it is used for typing documents, sending emails, and helping to interact with the computer. Mouse: It controls the cursor on th