Keys on a computer keyboard are essential for inputting information into the computer. Without them, a user would be limited to only the most basic of computer functions.

There are a few different types of keys on a computer keyboard. The most common are the alphanumeric keys, which are the letters and numbers found on the keyboard. These keys are used to type in text and enter commands.

Another type of key is the modifier key. This key is used to modify the function of other keys. For example, the shift key is a modifier key that changes the function …