## Input and Output Devices

### Input Devices
Input devices provide data and control signals to a computer. Examples include keyboards, mice, scanners, cameras, joysticks, and microphones.

#### Types of Input Devices
- **Keyboards**: Text input
- **Mouse/Touchpad/Trackpoint**: Pointer navigation
- **Scanners**: Image input
- **Webcam/Cameras**: Video input
- **Microphone**: Audio input
- **Joystick**: Game control

### Output Devices
Output devices display or output data from a computer. Examples include monitors, printers, and speakers.

#### Types of Output Devices
- **Monitor**: Visual display
- **Speakers/Headphones**: Audio output
- **Printers**: Printed output