Cloud Computing is the practice of using a network of remote servers hosted on the Internet to store, manage, and process data, rather than a local server or a personal computer. In other words cloud computing is a way of backing up the data you have on your computer or any electronic device, so that you can always find it, if something were to happen to that data; it is not completely lost. Cloud computing may seem like a smart idea, but some think that it is not effective and does not truly save your data like it is supposed to. Some say that cloud computing is dangerous and brings many negatives.