Computer Hardware

Computer Hardware

1. CPU

   • Central Processing Unit or Processor

2. Motherboard

   • Used as a central unit to connect all the parts of the PC

3. Input devices

   • Keyboard
   • Mouse
   • Mic
   • Camera
   • USB stick
   • Scanner

4. RAM

   • Volatile Random Access Memory, very fast but temporary

5. GPU

   • Graphics

6. Memory

   • HDD is a magnetic disk used as the main memory of the PC
   • SSD used for OS as it is very fast but expensive

7. Output devices

   • Printer
   • USB slots
   • Monitor
   • Speakers
   • Headphones