A) To create documents and presentations.
B) To make phone calls.
C) To browse the internet faster.
D) To manage computer hardware and act as an intermediary between the user and the computer.

A) macOS
B) Android
C) Linux
D) Windows

A) To play video games.
B) To provide an interface for hardware devices to communicate with the operating system.
C) To manage email accounts.
D) To design websites.

A) Windows
B) Android
C) macOS
D) Ubuntu

A) Graphical User Interface
B) Great User Interface
C) Global User Interaction
D) General Usage Indicator

A) The ability of an operating system to execute multiple tasks concurrently.
B) Using multiple keyboards and mice at the same time.
C) Downloading multiple files simultaneously.
D) Juggling multiple physical objects.

A) Windows
B) Chrome OS
C) Linux
D) iOS

A) To store photos and videos.
B) To keep track of physical exercise routines.
C) To manage financial transactions.
D) A central database used to store configuration settings and options for the operating system.

A) To track the number of steps taken in a day.
B) To design logos for companies.
C) To load the operating system into memory during the boot process.
D) To create music playlists.

A) Access to root vegetables.
B) Access to tree roots.
C) The highest level of access to the operating system, allowing full control over system settings and files.
D) Access to plant roots.

A) To create presentations.
B) To play video games.
C) To send emails.
D) To monitor system performance and manage running processes.

A) iOS
B) Ubuntu
C) Windows
D) Chrome OS

A) A customer service hotline for software issues.
B) An interface provided by the operating system that allows user-level processes to request services from the kernel.
C) A messaging system for computer users.
D) An online shopping platform.

A) Protective covering for hardware components.
B) A program that interprets commands and allows the user to interact with the operating system.
C) Outer layer of the operating system.
D) Online shopping platform.