Distinguish between different operating systems e.g. DOS, Windows, Mac OS X

Here is a link of 10 main differences between Windows and Linux:
http://www.zdnet.com/news/ten-key-differences-between-linux-and-windows/219655

Here is a video of Windows OS and Mac OS X and their differences:

TechTalk-Differences Between Mac OS X & Win OS V2.mov

Uploaded by cinemaxjapan on 11 Mar 2010



Here is a link to a video and an article as to why people prefer Linux to Windows:
http://www.lockergnome.com/news/2011/12/21/seven-reasons-why-linux-distributions-are-better-than-windows/

Here is a link to a video and an article as to why people prefer Windows to Linux:
http://www.lockergnome.com/windows/2011/12/21/seven-reasons-why-windows-is-better-than-linux-distributions/

Here is a link to a video and an article as to why people prefer Windows to Linux:
http://www.lockergnome.com/windows/2011/12/20/six-reasons-windows-is-better-than-os-x/

Also here is another video below:

Why Microsoft Windows is Better than Mac OS X

Uploaded by lockergnome on 20 Dec 2011

Here is a link to a video and an article as to why people prefer Mac OS X to Windows:
http://www.lockergnome.com/osx/2011/12/20/six-reasons-os-x-is-better-than-windows/


Here is another video which is related to the article above:

Why Mac OS X is Better than Microsoft Windows

Uploaded by lockergnome on 20 Dec 2011