Peripheral devices
Peripheral devices are external hardware components that are connected to a computer system to expand its capabilities and functionality. They are used to input or output data, store data, and enhance the computer’s performance. Some examples of peripheral devices include:
- Input Devices: Input devices are used to provide data or instructions to a computer. Examples of input devices include keyboards, mice, track pads, joysticks, scanners, digital cameras, and microphones.
- Output Devices: Output devices are used to display or output data from a computer. Examples of output devices include monitors, printers, projectors, speakers, and headphones.
- Storage Devices: Storage devices are used to store data or programs for later use. Examples of storage devices include hard disk drives, solid-state drives, USB flash drives, memory cards, and external hard drives.
- Communication Devices: Communication devices are used to connect a computer to other devices or networks. Examples of communication devices include modems, routers, network interface cards, and Bluetooth adapters.
- Multimedia Devices: Multimedia devices are used to create or play multimedia content. Examples of multimedia devices include webcams, microphones, speakers, and sound cards.
Peripheral devices can be connected to a computer system using various types of interfaces, such as USB, Bluetooth, Wi-F i, Ethernet, and HDMI. The use of peripheral devices can greatly enhance the functionality and capabilities of a computer system, allowing users to perform a wider range of tasks more efficiently.