![Image result for mouse](https://cdn.pixabay.com/photo/2017/10/04/02/14/mouse-2814846_960_720.png)
The mouse was invented by Douglas Engelbart in 1964.
The wire of the mouse looks like the tail of real mice.
![definition of mouse Mouse looks like mouse](https://c2.peakpx.com/wallpaper/657/982/385/mouse-computer-device-click-pc-wallpaper-preview.jpg)
The mouse has 2 buttons and one scroll ball.button is known as left and right click for selecting and taking the step . A scroll ball is used for scrolling the page.
Mouse came with PS/2 Port that is used to plug in your computer. Now it is available in USB Port and wireless also.
In the laptop, there is the option of mouse used as a touchpad, it works the same like the mouse.