Video card Controls what you see on the monitor. Many computers have a GPU (graphics processing unit) built into the motherboard. If you play graphics-heavy games, adding a better video card can improve performance.
Other lessons are:
- What is the motherboard in a computer?
- What is a Processor/CPU in a computer?
- What is a RAM (Random Access Memory)
- What is a Hard Drive in a computer?
- What is a Power Supply Unit in a computer?
- What is a Expension Cards in a computer?
- What is a Sound Card in a computer?
- What is a Network Card in a computer?
- What is a Bluetooth Card (or Adapter) in a computer?