You can even make office layouts and flowcharts. Microsoft Visio is a valuable tool for anyone who needs to create works like drawings, network diagrams and calendars. If you've ever needed to create a flowchart for work or school, you'll understand how difficult (and messy!) it can be to try to draw one by hand. If you're interested in the 2007 version, however, read on!
Just bear in mind that there's a more recent version available - Microsoft Visio 2010.