Computer components
Welcome
Motherboard
BIOS
Computer cooling methods
Graphics card
Internal memory
Network card
Ports
power supply
Processor
Optical media
Pen drives
Monitor
Printer
Mouse
scanner
Coaxial
Twisted pair
Hard disk type
Hard disk configuration - master/slave
The functions of printers are to produce physical versions of an electronic document. They are normally connected through USB to the computer but sometimes they connect through Wi-Fi.