M1

Web 2.0 uses JavaScript’s to upload and download data from the web server without reloading the whole page again, social networking sites use this. This allows users to interact with the page by splitting communications the data coming back to the page. For example instagrams home screen feed, which will refresh automatically without the user pressing refresh. The comments on instagram will also continue to refresh whilst a user is scrolling through.. example where this is used are Instagram, Facebook and Twitter.

Cloud Computing is where software programs are accessed over a network. Where as if it was stored on the user's computer It would take up memory, on cloud computing they are stored in another location, this means less storage space is used on the computer. examples of this are Google docs.

Blogs are websites that are for users that want to share information with others users. These use the WEB 2.0 as the feed would refresh on its own without clicking the refresh button. examples of this are Google Blogger  Tumblr and posterous

Online applications use the cloud computing as they are accessed from somewhere else and not on the user’s computer. These are documents that store information and save automatically. They are used to pass information from user to computer. for example the apple app store as you can purchase them from the internet and it will save to your computer.