Know your gear
Microsoft Office Communicator 2007 is a unified communications client that helps people be more productive by enabling them to communicate easily with others in different locations or time zones using a range of different communication options, including instant messaging (IM), voice, and video. Integration with programs across the 2007 Microsoft Office system - including Word, Excel, PowerPoint, OneNote, Groove, and SharePoint Server - gives information workers many different ways to communicate with each other via a consistent and simple user experience.