Computers by Cait Cooper
Types of Computers
Supercomputers
Mainframe Computers
Workstation Computers
Minicomputers
Personal Computers (PC)
Output Devices
Monitor or Visual Display Unit (VDU)
Speakers/Headphones
Sound or Video Cards
Projector
Printer
Input Devices
Keyboard
Mouse
Webcam
Joystick
Scanner/Copier
Hardware Basics
CPU - Central Processing Unit
RAM - Random Access Memory
GPU - Graphics Processing Unit
Motherboard
Storage: SSD (solid state drive) & HDD (hard disk drive)