Web

The early Internet was mostly composed of web pages joined by hyperlinks, without the additional visuals, controls and forms that we see when we log on today. Experts refer to it as the “read-only” web – a web that was not interactive in any significant sense. The web user was, for the most part, passive, and much of the user input took place offline.Generally, Individual webpages were made of static pages that were hosted on web servers run by an internet service provider (ISP) or on free web hosting services.

Web 2.0 (also known as participative (or participatory)[1] web and social web)[2] refers to websites that emphasize user-generated content, ease of use, participatory culture and interoperability (i.e., compatibility with other products, systems, and devices) for end users.

A Web 2.0 website allows users to interact and collaborate with each other through social media dialogue as creators of user-generated content in a virtual community. This contrasts the first generation of Web 1.0-era websites where people were limited to viewing content in a passive manner. Examples of Web 2.0 features include social networking sites or social media sites (e.g., Facebook), blogs, wikis, folksonomies ("tagging" keywords on websites and links), video sharing sites (e.g., YouTube), image sharing sites (e.g., Flickr), hosted services, Web applications ("apps"), collaborative consumption platforms, and mashup applications.

Web 2.0 features are:

*Interactive 

 *Rich user experience 

 *Informative

 * Less cluttered

 *Pertinent

*Organized

*Mass participation

Web 3.0

Every time you buy something on Amazon, the website’s algorithm will look at the other items that people who have purchased your product went on buy and then recommends that to you. So, think about what is going on here. The website is learning from other users what your preferred choices can be and then use it to recommend to you what you may like. In essence, the website itself is learning and becoming more intelligent.

That, in a nutshell, is the very philosophy behind web 3.0. Web 1.0 was primarily driven by content that came from the business or the institution for its customers. Web 2.0 took things a little bit further by allowing users to upload and share their content on the website itself. Web 3.0 allows online applications and websites to receive information that’s on the Web and give new information/data to the users.

Web 3.0 is the third generation of the Internet—a global network that permits intelligent interactions between all its users and devices.

Web 3.0 is defined by intelligence. This intelligence is not just in interactions between people and websites, but between software and software. And, there’s more than that. The difference between Web 2.0 and Web 3.0 has multiple aspects.

The 4 Properties of Web 3.0

1)Semantic Web

2)Artificial Intelligence

3)3D Graphics

4)Ubiquitous

5)connectivity