the mouse
the mouse
It is a pointing device that allows the user to interact with a graphical environment on a computer screen by moving a pointer or cursor to select and operate elements with its buttons.
How does it work?
-Sensors: Modern mice use optical or laser sensors to detect movements on a surface.
-Cursor movement: When you move the mouse, a pointer or arrow on the screen moves, reflecting the direction and distance of the physical movement.
-Buttons and wheel:
-Left button: Used to select, click, and drag objects on the screen.
-Right button: Used to open context menus or access additional functions.
-Scroll wheel: Allows you to quickly move up and down in documents, web pages, and other screens.
Types and Features
-Wired: These connect to the computer via a USB port.
-Wireless: These devices are wireless and communicate with the computer via Bluetooth or a USB receiver. They require batteries to operate.
-Trackball: These devices have a ball on top that you rotate with your fingers to move the pointer.
-Touchpad: A touch-sensitive pad built into laptops that allows you to control the cursor with finger gestures.
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