Do you want to know what the evolving world of Microsoft Office 365 holds for you? A world where understanding this package as it develops and establishing points of reference is key? This study was inspired by the many fruitful discussions we have had with you. Whatever your role and wherever you stand in the hierarchy of your organisation, whatever your duties, areas of expertise and the department or unit in which you work (Communications, Information Systems, Human Resources, Business Development, etc.) and whatever the sector or size of your organisation, this study is for you! What does Microsoft Office 365 hold for you? How can it be used to enhance collaborative and social value within your organisation? How can usages be developed and cultivated? How can we tackle the question of developing an information system by integrating Office 365? Lecko will try to respond to all these questions.