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 scanners are to covert a document or photo into a digital copy on a computer. So creating both a hard copy and a digital copy that can be edited on the computer. Scanners connect through a USB port on the console.