PIT: L1.3 Operating Systems

Why can't you communicate directly with your computer?

• Because it doesn't have a keyboard.

• Because it doesn't have a screen.

• Because it is always turned off.

• Because it doesn't understand human languages.

What is the role of an operating system?

• To protect your computer from viruses.

• To store all your files.

• To make your computer run faster.

• To let you interact with your computer.

Which two operating systems are most common for personal computers?

• Chrome OS and Ubuntu

• Android and iOS

• Microsoft Windows and Mac OS

• Linux and Unix

What operating system runs on all new Macs?

• Android

• Mac OS

• Linux

• Windows

Which operating systems are designed for mobile devices?

• Windows and Mac OS

• Chrome OS and Ubuntu

• Linux and Unix

• Apple iOS and Google Android

Why should you check your operating system before downloading a new application?

• To see if it has good reviews.

• To make sure it is free.

• To ensure it is compatible with your OS.

• To check if it is a large file.

What might happen if you download an application that is not available for your operating system?

• It will run faster.

• It might not work on your device.

• It will improve your OS.

• It will automatically update your OS.

What should you do to understand what your operating system can do?

• Avoid updating your operating system.

• Only use pre-installed applications.

• Install multiple operating systems.

• Get to know your operating system.