................ runs on Macintosh computers.

• a. Windows

• b. Linux

• c. Android

• d. Macos

The Control Panel can be found on the majority of computers by typing Control Panel into….. in the taskbar.

• a. search box

• b. browser address

• c. word program

• d. computer icon

OS is the most important software on your computer and without it, ..

• a. you can deal with the computer

• b. you can't deal with the computer

• c. you can access the websites

• d. all of them

To remove the app in android device, open ……….. then tap profile icon.

• a. Google play store

• b. Messenger

• c. Facebook

• d. Twitter

The ................ allows modification of adjustable hardware and software settings and configurations.

• a. recycle bin

• b. control panel

• c. web browser

• d. both (a) and (b)

You can ……….. the font file from your Downloads folder into the fonts library.

• a. remove

• b. both (a) and (c)

• c. drag and drop

• d. none of them

An OS coordinates the communication between your ……….. .

• a. hardware and software

• b. software only

• c. hardware only

• d. printer and TV

Smartphones and tablets use different operating systems, such as ………. .

• a. IOS

• b. Android

• c. both (a) and (b)

• d. MacOS®

Operating system (OS) is the software that ………… .

• a. manages a computer's functions

• b. runs the software and hardware

• c. allows a user to communicate with the computer easily

• d. all of them

................ use different operating systems like Android and iOS.

• a. Smartphones

• b. Google Play Store

• c. Tablets

• d. Both (a) and (c)