a system architecture that has revolutionized communications and methods of commerce by allowing various computer networks around the world to interconnect. Sometimes referred to as a “network of networks,”

A large part of the Internet. This is made up of web sites that have one or more web pages.

Static (also known as flat page or stationary page) in the sense that the page is “as is” and cannot be manipulated by the user. The content is also the same for all users

proposed the technology of documents and other files during 1989

allows users to interact with the page: instead of just reading a page, the user may be able to comment or create a user account. Dynamic web pages.

It allows users to categorize and classify/arrange information using freely chosen keywords (e.g., tagging).

Content is dynamic and is responsive to user’s input.

Services are offered on demand rather than on a one-time purchase.

The owner of the website is not the only one who is able to put content.

Users will subscribe to a software only when needed rather than purchasing them.