Upgrade only; previous installation required Office Visio Professional 2007 will make it easy for IT and business professionals to visualize, analyze and communicate complex information, systems and processes with clear, compelling diagrams. By using Office Visio 2007, people will be able to easily visualize information from multiple data sources to better understand the current state of systems and processes, analyze information visually to highlight key trends and exceptions, and share diagrams broadly for effective and efficient decision-making. Track and report on project information more effectively - Share diagrams for visually tracking tasks, workflows, and project resources, such as people and equipment Communicate complex information with new templates and shapes - find information more easily for answers to your questions, tips and tricks Make an impact on your audiences with professional-looking diagrams, using the new Themes task pane Share diagrams with everyone who needs them; users without Office Visio 2007 or Visio Viewer can see charts as Web pages, JPG files, GIF files or PDFs Customize Office Visio 2007 to fit your specialized needs. Develop your own custom solutions and shapes, or use those from Visio Solution Providers Visualize your custom solutions with Office Visio 2007 diagrams, such as Unified Modeling Language (UML), data flow and Windows user Interface diagrams