IT Fundamentals

5. Source – Software whose code is free for anyone to use or change.
6. – A container used to organize files.
7. – A mobile operating system developed by Google.
9. – Running more than one program at the same time.
12. – An open-source operating system used on many devices.
13. – A popular operating system developed by Microsoft.
16. – The way a user interacts with a computer or program.
17. – Small pictures representing programs, files, or functions.
18. – Graphical User Interface; allows users to interact using icons and menus.
19. – To shrink a window so it stays active but hidden on the taskbar/dock.
20. software – Software owned by a company that restricts modification.

1. – A box-like area on screen that displays a program or file.
2. OS – Google’s operating system mainly for Chromebooks.
3. – The core part of an operating system that controls everything.
4. – A text-based method of giving instructions to a computer.
8. – The main screen area in an operating system where files and tools are displayed.
9. bar – A horizontal bar with menus for commands and options.
10. – A collection of data stored on a computer.
11. – Apple’s operating system for Mac computers (now called macOS).
14. – Disk Operating System; an early text-based operating system.
15. – To enlarge a window so it fills the entire screen.
21. – The main software that manages computer hardware and software resources.