Mouse (mouse) is a device used to control applications on one computer. In the bottom of the mouse is a device which detects the movement of the mouse. By sending a signal to the computer to display the cursor (cursor) on a computer screenand Point and select the objects on the screen and Select and / or move data or files with drag and drop. Start a program or open the file and Sliding windows applications or web pages by clicking on the scroll bar to hold, or move the mouse wheel.