Mouse and Keyboard

A mouse and keyboard are two parts of external hardware for a computer. They work together to allow interaction with the computer, visualized on the monitor. Some mice and keyboards are combined into one, however, most are separate pieces of hardware. Mice and keyboards come both wired and wireless.

selective focus photography if silver iMac, Apple wireless keyboard, Magic Mouse, and black Amazon Echo Dot 2nd generation at table
selective focus photography if silver iMac, Apple wireless keyboard, Magic Mouse, and black Amazon Echo Dot 2nd generation at table

The mouse, the hand of a computer, controls the cursor and allows for interaction with items on the screen. Keyboards on the other hand deal as an input device that permits typing on a computer. These are like the typewriters for a computer.
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a keyboard and a mouse on a table
a keyboard and a mouse on a table