Peripherals Devices

A peripheral device is any device that is connected to a computer and provides input or output functionality. Peripheral devices can be divided into two categories: input devices and output devices.

Input devices: These are devices used to input data or commands into a computer. Examples include:

Keyboard: Used to input text and commands into a computer.

Mouse: Used to move the cursor and select items on a computer screen.

Scanner: Used to create digital copies of physical documents.

Webcam: Used to capture video and images for video conferencing or recording.

Output devices: These are devices used to display or output data from a computer. Examples include:

Monitor: Used to display images and video output from a computer.

Printer: Used to print physical copies of digital documents.

Speakers: Used to output sound from a computer.

Headphones: Used to listen to audio output from a computer.

Other peripheral devices include external hard drives, USB drives, memory cards, and digital cameras.

Peripheral devices can be connected to a computer using different types of connections, such as USB, HDMI, VGA, DVI, or wireless connectivity. IT support professionals may encounter issues with peripheral devices, such as connectivity problems, driver issues, or hardware malfunctions. They may troubleshoot these issues by checking connections, updating drivers, or replacing faulty hardware components.