As a person in the IT field I'll clear up why Dell "recommends" the Professional version over the Home Edition for students... most universities have what are called "domains" or active directories which allow the student to login to the network via a Windows Server. This "feature" is only available on Professional versions. However, most universities do not require a domain authentication from personal computers to gain access to basic network resources such as storage and internet connectivity. Also, Dell recommends the Professional version over Home Edition because Dell has a contract with Microsoft where they are forced to only distribute Windows as opposed to competitors, and to recommend people fork over more money for a "better" license.