Hello, my name is ***** ***** I can help with your question.
In short answer Yes, you can.
Use BaseCamp to view maps, plan routes, and mark waypoints and tracks from your computer. Right clicking on those maps with your mouse and select Save image and if you are using a windows based system you can choose what to save those as. (jpeg, gif, etc)
Please let me know if there is anything else I could help you with.