Keyboard and Mouse

A keyboard is an input device used to type letters, numbers, and symbols into a computer. It contains different keys such as alphabets, function keys, and special control keys. It helps users write documents, send messages, and give commands to the system. A mouse is also an input device that controls the movement of the cursor on the screen. It usually has two buttons and a scroll wheel for easy navigation. The keyboard and mouse work together to make computer use faster and more efficient. They are essential tools for operating most desktop and laptop computers. A keyboard focuses on text input while a mouse focuses on pointing and selecting items. Both devices make interaction with the computer simple and user-friendly.