Describe the features of any two input devices which are used to feed data in a computer. 

Input devices are crucial components of a computer system, as they allow users to interact with the machine and feed data into it. These devices translate human actions or physical inputs into signals that the computer can understand and process. Among the many types of input devices, two commonly used ones are the keyboard and the mouse. These devices are widely used for entering text, commands, and navigating through computer interfaces. Below, we will discuss the features of these two input devices in detail.

Keyboard

The keyboard is one of the most essential and widely used input devices in computing. It is a device that allows users to input text, numbers, and other commands into a computer through a set of keys. The design and functionality of a keyboard are centered around its ability to input data efficiently and accurately.

1. Layout and Keys: The standard keyboard layout, known as the QWERTY layout, consists of several rows of keys. The keys include alphabetic characters (A-Z), numeric keys (0-9), function keys (F1-F12), special characters, and modifiers such as the Shift, Ctrl, Alt, and Caps Lock keys. In addition to these, there are also other specialized keys such as the Enter key, Backspace, Spacebar, and Arrow keys. The layout is designed to be familiar and intuitive, making it easier for users to type text or __________ ____ ____ ________ _______ _________ __________ ________ __________ __________ ____ ____.
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