What is Mouse?.

Mouse: Mouse is pointing device, which is to move to pointer on monitor screen for select Icon and open Icon .it has two Button and one wheel that are….
 Left Button: Use to Select/open/ and Drag and drop.
 Right Button: Use to open short menu/Properties of Selected Icon.
 Wheel: Use to up/down Page (Scrolling Page).

Types 
1-Serial Mouse 
2- Mechanical Mouse 
3-Optical Mouse 
4-PS/2 Mouse 
5-USB Mouse 
6-Wireless Mouse