WEBVTT

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Music

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Understanding operating systems.

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Did you know that?

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You and your computer speak different languages.

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It doesn't speak Spanish, or Swedish, or Chinese.

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It speaks in ones and zeros.

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You can't communicate directly with your computer,

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but that's where your operating system comes in.

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The operating system, or OS, is the program that lets you interact with your computer.

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Together, the operating system and computer hardware form a complete system.

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That determines what your computer can do.

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There are many different operating systems.

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Two of the most common warnings are Microsoft Windows and Mac OS.

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Windows comes preloaded on most personal computers while Mac OS runs on all new Macs.

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Operating systems aren't just for desktop and laptop computers.

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Mobile devices run mobile operating systems like Apple, iOS, or Google Android,

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which are designed for interactions with smaller touch screens.

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Before downloading a new program or application,

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be aware that it may not be available for your operating system.

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Some applications work on all devices.

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While others only work on certain ones,

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so get to know your operating system to see how it works and what it can do.