4.2 Operating System

​ (a)   A computer program that makes it so ​ (b)   ​ (c)   ​ (d)   can interface with each other in a meaningful way.

• Operating System
• people
• hardware
• software
• students
• Graphical User Interface
• Command Line Interface
• user
• images
• files

​ (a)   ​An operating system interface that allows a ​ (b)   to ​ (c)   with the computer by displaying ​ (d)   , ​ (e)   , and other images on a screen to represent files, folders, and system controls and by accepting input from mouse or a touch screen.

• Graphical User Interface
• user
• interact
• pictures
• icons
• hardware
• input
• display
• files
• text

​ (a)   An operating system ​ (b)   that allows a ​ (c)   to interact with the computer by displaying text on a screen and accepting input from the keyboard. The input is entered as ​ (d)   . The command line is used primarily by IT and other tech professionals.

• Command Line Interface
• interface
• user
• commands
• Graphical User Interface
• Operating System
• software
• hardware
• display
• pictures

Match the key term to the definition.

• interaction through images

• Graphical User Interface

• People, hardware, software interact

• Command Line Interface

• interaction through text

• Operating System

Graphical User _________________.

Command Line ___________