keyboard and mouse

A keyboard and mouse are essential input devices used to operate a computer efficiently. The keyboard allows users to type letters, numbers, and symbols for writing and commands. It contains keys such as alphabets, function keys, and control keys to perform different tasks. The mouse is a pointing device that helps move the cursor on the screen. It allows users to click, select, drag, and open files easily. Most modern mice have two buttons and a scroll wheel for smooth navigation. Both devices make communication with the computer faster and simpler. They are commonly used in homes, schools, and offices. Together, the keyboard and mouse help users control and interact with digital systems effectively.