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What is an operating system

#829 | 2:56 |

Tutorials


Tuesday October 26, 2010
You've heard of the

computer term

OS, or

operating system

, but you might not know

what an OS does

. That's why, in this episode, we'll explain

what operating systems do

for your computer and give you some examples of

popular operating systems

for

computers and smartphones

.

Download this episode now

Subscribe to this show

Show Notes

- An operating system is software that interfaces between a device and you.

- The operating system controls the device and determines how it works.

- Windows is an operating system but there have been many versions of Windows.

- Each operating system has a name and a version number, like Windows 7, Android 2.1, BlackBerry 6.0, etc.

- Symbian, iOS4, Windows Mobile 7, WebOS, Palm, Pocket PC and many others are all operating systems.

- DOS was the operating system that ran on the first PCs and, while not graphical, it helped you get a lot done.

- The software you run on a device, be it a computer or a smartphone, is designed for that device and is based on that device's operating system.
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