Office 365 makes it easy for people to meet and connect online, from wherever they are, on multiple devices.
Host online meetings with audio and video using one-click screen sharing, HD video conferencing, and virtual whiteboard.
Connect with others via instant message and let people know your availability with your online status. You must install Skype to use these features.
Visit the MS Office 365 site
Visit the MS Office Web Conferencing and Instant Messaging site