C_4_U_2

Operating system is a system software that makes a computer work.

• True

• False

Your computer is using _______ operating system.

• Android

• iOS

• Windows

Desktop backgrounds are also called ____.

• photographs

• wallpapers

• photos

To change your desktop background, go to _____.

• recycle bin

• personalization icon

• computer icon

______ is the image or text that you see when your computer is not in use after a while.

• wallpaper

• screen saver

• desktop

The calendar and clock on your computer keep working even when the computer is shut down.

• False

• True

Windows Explorer or File Manager manages _______.

• date and time

• notifications

• files and folders

Is it a file or a folder?

• file

• folder

Is it a file or a folder?

• file

• folder

What is the primary name of the file?

• .docx

• Hello World