What is keyboard?

The first input device we will look at is the keyboard. The image used on the next page to illustrate the various keys may not using. Several variations are popular and special designs are used in some companies. The keyboard shown below put the function keys in different places the enter and backspace keys are different shapes and sizes. One has arrow keys while the other doesn’t. It is enough to continue person’s fingers. The backspace key has at least 3 popular placement at the end of the numbers row, above the enter key, and beside the enter key. We also have the window keyboards which have the two extra keys. One pops up the start menu the other displays the right click context sensitive menu ergonomic keyboards even have a different shape, contact to fit the natural fall of the wrists.