Cloud computing places all of your data and applications on hardware in a data centre, which you connect to with an internet connection. This removes the need for you to have internal data storage equipment and servers. All you need is a device and an internet connection. It makes no difference if you are in the office, at home or connected to a public hot-spot – you can continue working as you move around. As all the actual computing is done on the server side in a data-centre, so you don’t need to have powerful devices in the office, at home and for travelling in order to use your memory intensive applications at all times.