50,721,231 Videos Watched

Age Filter: Click to Set

Embed Video
Embed Video:
URL of source video:
Simply give the URL and we will get the embed code automatically, if we support embedding from the site.

Operating Systems

There are 4 videos in this category and 10 videos in 2 subcategories.


Category Videos
Not Right For WatchKnowLearn
Ages: 5 - 18
Computer Maintenance Tips : How to Make Your Computer Faster
From YouTube
Beware of the political ad that starts the video. The video is about how to make a computer faster by checking the system's hard drive and eliminating unwanted items to free up space. Learn to make a computer run faster. Excellent for all ages and... [more]
September 25, 2010 at 12:09 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 6 - 18
Choosing Between a Mac and PC
From 5min, produced by videojug
Choosing Between a Mac and PC - A video five minute video lesson on A Guide To Learning About Mac And PC to help mprove your buying a computer understanding hardware, buying a computer useful tips skills.  The importance of software is explained and ... [more]
August 17, 2011 at 10:21 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 12 - 18
computer opertaing system
From watchknowlearn.org
This is a quick video helping consumers buy a computer.  A PC and Mac are compared.  The importance of software is explained and what you intend to do with them are explored.  The basic features of both are also compared along with questions each pro... [more]
July 2, 2012 at 12:02 PM
  • Favorites

Not Right For WatchKnowLearn
Ages: 10 - 18
Computer Dictionary - What Is An Operating System or OS?
From YouTube, produced by Worth Godwin
After an introduction of who he is, the lecturer offers a simple, plain explanation of the computer term "operating system" (or OS). Windows Vista, DOS, Linux and Mac OSX are both examples of Operating Systems. Most common are Windows and Mac.  Opera... [more]
May 31, 2010 at 09:29 AM
  • Favorites
History [show]

Loading history...

Please make your comments on categories positive, and not just negative.

People work hard on educational categories, and we want to encourage them to make more!

  • Profanity (curse words), sexually suggestive remarks, and other such obviously inappropriate comments will be deleted immediately, and are grounds for immediate expulsion. Remember, children use this website.
  • Personal criticism on project forums and in video content is not allowed and will be deleted immediately. Any violations of this rule could result in expulsion from the project so please, no insults or other negative personal remarks.
  • Very harshly-worded criticism of content will also be deleted promptly. Please use your vote to express your harshest feelings. Repeated violations of this rule can result in expulsion. If you must criticize another person's hard work, then be nice about it.
If you want to comment, please sign in