Computer Science

Page Updated June 2022 .

An Illustrated History of Computers Beautifully illustrated history of the development of computers from the beginning.

Are Web Transactions Safe?  From NOVA Online. Learn how cryptography keeps your personal information safe on the World Wide Web.

Brief History of Mechanical Calculators  Describes the most common non-electronic calculating devices within a historical context.

GCFLearnFree Computer Tutorials The Goodwill Community Foundation (GCF) offers numerous online courses as a way to help users learn the essential skills needed for living and working in the 21st century. Here, readers will find a compendium of courses designed specifically for users who don't quite feel comfortable in the world of Computers.

GPS: The Global Positioning System  By using satellites maintained by the US military, planes, boats and people can find their position to approximately 80' anywhere on the earth.

Internet Glossary  Can't tell a URL from FAQ? This helpful list defines more than 75 Internet terms.

Technologystudent.com  This website contains numerous information worksheets which will be helpful if you are studying or teaching DESIGN TECHNOLOGY. The information sheets cover a wide range and are a valuable resource for teachers and pupils and they are free.

The Brain vs. The Computer: Similarities and Differences  Throughout history, people have compared the brain to different inventions. These days, the favorite invention that the brain is compared to is a computer.

The History of Microcomputers  Look at a timeline of the history of microcomputers.

The Internet Learning Tree  Answers questions about the Internet such as what the Internet is, how to use it, the history of the Internet and much, much more. Also includes an Internet Glossary.