With Office Professional Plus 2010, Your favorite instant messaging application has an improved, expanded reach. See presence and a new contact card for your friends and colleagues and easily initiate a conversation directly from within select Office Professional Plus 2010 applications. With Office Professional Plus 2010 Communicator, you get additional tools, such as the ability to initiate voice calls without ever leaving your work. My websites: product-keys-for-microsoft-office-2010-professional-plus