HARDWARE

HARDWARE

1. INPUT/OUTPUT

   • CABLES
     • SATA
     • POWER CABLE
     • VGA
     • HDMI
     • NETWORK CABLE
     • P2
     • A cable, also known as a cord, plug, or connector transmits power or data between devices or positions, which is covered in plastic by one or more wires.
   • HEADSET
   • KEYBOARD
   • MOUSE
   • MONITOR
   • WEBCAM
   • SOUNDBOX
   • JOYSTICK
   • HUBUSB
   • PENDRIVE
   • PRINTER
   • An input is data that a computer receives. An output is data that a computer sends. Computers only work with digital information. Any input that a computer receives must be digitised.

2. PROCESSING

   • PROCESSOR
   • RAM MEMORY
   • POWER SUPPLY
   • VIDEO CARD
   • STORAGE
   • MOTHERBOARD
   • NETWORK CARD
   • SOUND CARD
   • The computer's central processing unit (CPU) is the portion of a computer that retrieves and executes instructions. The CPU is essentially the brain of a CAD system. It consists of an arithmetic and logic unit (ALU), a control unit, and various registers. The CPU is often simply referred to as the processor.

3. Hardware is the physical components of a computer.