Ch 3 Flashcards
 Any type of software made for user
Application software
Any type of software made for computer
System software
Manages the flow of data between hardware components and stimuli
Operating System
Supports other software on computer
Operating system
Must come before any other software
Operating system
Allows users to communicate with computer via graphical elements (ex. App icons)
Graphical User Interface (GUI)
Higher bit Operating system
High GB RAM
Lower bit operating system
Lower GB RAM
How the operating system communicates with most hardware components using programs called:
device drivers
Runs many of the worlds most powerful servers
Unix
Open source, very similar to UNIX
Linux
Able to be freely distributed and modified
Open source
Operating system used by many businesses
Microsoft Windows
Windows, Mac OS, Linux, chrome are all examples of:
Desktop operating systems
iOS and android are examples of:
Mobile operating system
Programs and enhance or extend an operating systems compatibilities
Utilities
Offers bundle of programs that provide protection (ex. VPN)
Security suite
Protects computer from malicious programs (malware)
Antivirus
Dedicated to examining and blocking Internet traffic
Firewall
Scrambling your data and/or storage devices to make them unreadable to anyone who doesn’t have the key
Encryption
Stores in generate passwords
Password management
Parents set limits on children’s Internet usage
Parental controls