Computer Basics

It's not possible to upgrade or even change operating systems on your computer.

An ________ is the most important software that runs on a computer.

Laptops have the same types of _____ found on desktop computers, such as USB.

A laptop is easy to use because there are less _____.

You need a _____ to type on the computer.

A _____ can be used if you don't have a mouse.

Examples of ______ are Internet Explorer, Mozilla Firefox, Google Chrome, and Safari.

Your computer's operating system (OS) manages all of the software and hardware on the computer.

Without an operating system, a computer is useless.

Operating systems usually come _____ on any computer you buy.

When a laptop is low on energy, you need to _____ it _____.

You can _____ apps for smartphones and tablets.

This part of the computer shows pictures and words on the screen.

The operating system allows you to _____ with the computer without knowing how to speak the computer's language.

Mobile apps are available for _____ and _____ devices.

A _____ is used to point at things on the screen.

An _____ lets you do different tasks.

A personal computer that you can carry is also known as a _____ computer