Portal:Information technology

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The Information technology Portal

'Welcome to the Information Technology portal. This portal is intended to be a user-friendly guide to Information Technology content on Wikiversity for pre-school, primary and secondary levels. For a more specialist and advanced portal, please refer to the computer sciences portal.

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Featured content

Please feel welcome to look through the information technology content (right) and select some for this feature box.

Original Neil Postman: Five Things We Need to Know About Technological Change

First, that we always pay a price for technology; the greater the technology, the greater the price Maybe so; maybe not. It's not necessarily so. Second, that there are always winners and losers, and that the winners always try to persuade the losers that they are really winners

Third, that there is embedded in every great technology an epistemological, political or social prejudice. What is balderdash? Sometimes that bias is greatly to our advantage. Sometimes it is not.

Is the following a non-sequitur? The printing press annihilated the oral tradition; telegraphy annihilated space; television has humiliated the word; the computer, perhaps, will degrade community life. And so on.

Fourth, technological change is not addictive; What a waste of words. No change is addictive -- the majority dislikes change.

It is ecological, which means, it changes everything and is, therefore, too important to be left entirely in the hands of Bill Gates.

And fifth, technology tends to become mythic; that is, perceived as part of the natural order of things, and therefore tends to control more of our lives than is good for us. .... When a technology becomes mythic, it is always dangerous because it is then accepted as it is, and is therefore not easily susceptible to modification or control. This seems to be an essay in philosophy or education where it is important to say something -- anything; whether it has real meaning or not.

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The Personal Computer (PC)
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1. Monitor
2. Motherboard
3. CPU (Microprocessor)
4. Main memory (RAM)
5. Expansion cards
6. Power supply unit
7. Optical disc drive
8. Hard disk drive (HDD)
9. Keyboard.
10. Mouse
Click on the image for a full size version which you can freely re-use and modify. Print it and use it for your lessons, integrate it into your pages on Wikiversity, or use it in other learning resources and websites. Use the links below to find more images like this one.

Images of computers - Computing images - Communication technology images

This image is a part of the Educational Media Awareness Campaign, raising awareness among educators about the availability and usage of millions of free internet media in education.

Hello there. PC pictures are really fine but... remember about new technologies. There are not only Hard Drives Devices or CD ROMs... There are SSD and CD/DVD/Br (Blue-rays) too. Not every PC today have got HDD onboard. Some have already SSD only. Times has changed. Picture is not actual and may force someone to an mistake when not know (kids) what PC is. Add this info, please. Thank you for your work is really important. Thank you for your knowledge and many more. Thank you for your time. Best luck. Fix your pictures. No matter what, these are great. Thank you.

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Guide to Information technology
The following is a dynamic listing of all the pages categorized into this portal. To restructure or extend this list, you will need to edit individual page categories.
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Related material on Wikiversity
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To-do list for Information technology
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Create a new information technology page

Enter the title of your new page into the box below and click the button. This will create a new page for you and start off the page with some boilerplate.


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