Learn how to use Microsoft Visio to create process flow diagrams in four easy steps. Choose a template, add shapes and text, connect shapes, and format and customize your diagram.

It's difficult to fix bugs and problems in workflow, if you don't know what went wrong and at which stage in the process it went wrong. That's why troubleshooting is a vital purpose of flowchart.

It may not be your go-to flow chart app for most things, but it is actually a usable tool—especially when you can't work with images—and it's a lot more fun. ASCIIFlow.