OPERATING SYSTEM
Devices
Drivers
Peripherical
Devices External
Information Security
Anitivurs
Firewall
Anti-Spyware
Anti-Malware
Session Users
Groups
Individual
Components
Virtual Machine
Other System Operative
GUI Graphical Interface User
Used By System Administrator
Command Line Interface
Types
Linux
Windows
Mac OSX
KERNEL, The Heart
Process
Architect
Subtema
Uses
Office Suite
Navigator internet
Developement
Task Business
Multimedia
Entertameint
Games
Music Production