About Web 2.0

Web 2.0 allows you to do much more on the internet than ever before. Earlier, you would use the Internet to search for sites to retrieve information. You could not do more than that. With the introduction of Web 2.0, all that has changed. Now, you can upload your data onto different websites as well. It has become a platform for you to express your views, as it has interactive facilities like never before. It is sometimes referred to as being a new and improved version of the World Wide Web.

Features Of Web 2.0

Sites built with Web 2.0 are very user friendly. As a user, you can own data on the sites and keep updating the site as you go along. The main feature of these sites is the rich, user-friendly interface, which is based on some rich media like Flex and Ajax. These new generation sites are very different from the older and more traditional websites. All users are encouraged to add value to these sites. There are options of posting your comments and even adding to the content of the site.

How Does It Help Us?

Web 2.0 based sites are very useful for many of us now. It has become much easier to share information on the internet. You have several blog sites and social networking sites where people can come together in the virtual world. New software technology is being utilized to create websites focusing more on wikis, social bookmarking and folksonomies. These sites encourage inter-human connections and sharing information has become much easier among millions of users.

Sites powered by Web 2.0 are being used by more and more people across the world. You can view the sites, update content and pictures, interact with other users, and much more. It is also possible for you to share your information with many users. If you write content focused articles on certain topics, for example, you can bookmark them to be posted on several relevant sites. This way, your articles or blogs can reach millions of like-minded people looking for information.

Web 2.0 is said to have four levels of usability. Level three is only operative on the internet. Sites like eBay, Wikipedia and Skype belong to this level. These are effective because of their focus on networking. Applications in level two can be used offline but gain advantages when they go online. FlickR, the photo sharing site is one such example. Sites like iTunes belong to level one, as they can be used offline but increase features online. Level 0 applications work equally well offline and online. Google Maps and MapQuest are such sites.

Web 2.0 has changed the way you find and share information on the internet. Its networking and user-friendly features make information more accessible to users.

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