What is Cloud Computing and Web 2.0?

Cloud Computing and Web 2.0 are services that allow people to access information from various places instead of just from a local computer.  It allows users to store different kinds of information via the internet instead of on computer.  It also allows collaboration and participation by various users via the internet.  Interaction can be achieved through the use of Cloud Computing and Web 2.0.  Users can access and edit information at the same time instead of just reading information from a one way source on the internet.  Ultimately, they provide interaction and collaboration over the internet with participants in various locations using a variety of computing devices.