Join the beta program and explore Microsoft Office 365. When Office 365 is commercially released, beta accounts will be activated to trial versions, and you can easily continue using Office 365 beyond the 30-day trial period if you choose to purchase. This used the Microsoft Office 365 (Plan P1) Beta. This is a subscription service that combines the familiar Microsoft Office Web Apps with online versions of our next-generation communications and collaboration services (Email & Calendar, Office Web Apps, Websites & Collaboration, IM and Online Meetings)
Joining the beta is easy and takes just a few minutes. Try everything Office 365 (Plan P1) has to offer, and stay up to date on product news and information.