Parts of a computer
What makes a computer run
Parts of a computer II
100

The parts of a computer that you can actually touch are called...

Hardware

100

Tells the hardware what to do and how to do it. For example, writing and reading programs, and games can be examples of this.

Software

100

Used for typing words and numbers on the computer.

Keyboard

200

The metal (or plastic) box that holds the 'brains' of the computer.

Computer Case

200

The most important program that runs on your computer. It lets the computer's hardware and software work together.

Operating System

200

Lets you point to objects on your screen, click on them, and even move them.

Mouse

300

The brains of the computer. Any time you click the mouse or press a key on the keyboard, you are sending instructions to this...

Central Processing Unit (CPU)

300

Lets you explore the Internet where you can find lots of information, like pictures, videos, and webpages.

Internet Browser

300

Takes the text and pictures on your screen and prints them onto paper.

Printer

400

Where all of your documents are saved.

Hard Drive

400

Do many different things. For example, Microsoft Word or Google Docs are both word processing programs that let you write book reports, essays, stories, and more.

Application Programs

400

Let you hear different sounds created by the computer.

Speaker

500

Looks like a TV screen and lets you see your work and your files.

Monitor

500

Protects your computer so that it doesn't get a computer virus. The "immune system" of the computer.

Antivirus Software

500

A type of computer that is portable.

Laptop

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