Microsoft Office 365
is a way to bring your company flexible and cost effective productivity tools. In technical terms, Office 365 is a SaaS (Software as a Service) based cloud offering. In the same way that a farmer has the option to rent or buy a tractor, you now have that option with software.
It makes particular sense in regards to software because the frequent changes to new versions can be disruptive for most business models. Rather than take the risk of your software and hardware become out dated in two years, we suggest you try a more predictable, low risk, option: Office 365.