The major benefit for any end user is that, Cloud computing can be used simply whenever one needs it (Kunze et al. 2008). It is a pay-as- you-go system. The user school has no physi¬cal room necessary for all the hardware to in¬stall. Furthermore there are no maintenance costs for all the hardware (Velte et al. 2009). Besides the hardware, it is the applications that provide benefits. The cloud is filled with applications that are ready to use, and more important the data used in this application is always accessi¬ble at any place in the world (Vecchiola et al. 2009).