There are a number of very useful guides online for using ImageJ. Basic ImageJ setup requirements and commonly used commands are collected here in a document written by G. von Dassow. A technique for drawing items in ImageJ using overlays can be found here. This method, summarized by Chris Ambrose, presents an alternative, non-destructive technique for annotating images than the one I presented in my guide for creating publication-quality videos in ImageJ.
Additionally, a great guide for preparing publication-quality figures using free software can be found in this guide, which was written by Benjamin Nanes.
Hopefully you find these resources useful!
Additionally, a great guide for preparing publication-quality figures using free software can be found in this guide, which was written by Benjamin Nanes.
Hopefully you find these resources useful!