Computer Parts

Hardware-
Mother board
Inputs (USB, HDMI etc.)
CD Drive
CPU (Central Processing Unit)
Cards (Graphics, Video, Sound)
Power supply
RAM
ROM
Hard Drive
Case
Monitor
Functions

Software-
Operating System
Web Browser

Peripheral-
Keyboard
Mouse
CD's
Microphone
Speakers
Cameras
Headphones
USB
External Hard Drive
Router
Controllers

Functions-
Processing Data
Storage
Gaming
Social Networking
School/Job Work
Research