Gliffy: Diagram Software & Team Collaboration Tools
There are many different objects that you can insert to make diagrams and label them and connect with arrows / lines if needed. I found it super easy to use.
If you make an account on gliffy I believe that you are able to share with others and collaborate on the same diagram if needed.
Thanks Dylan! I'm sure that this will be very helpful for individual and group project diagramming
Thanks! This looks like a great tool. I used my powerpoint which was much more tedious to create than this sounds