Hi Tony - I'd like to hear your feedback on the TE documentation, if you have time. You can ping me directly, if you want. We're always looking for constructive feedback to make things better.
To add to what John said, here is a link to a topic illustrating how to use the Download to PDF options.
In addition, I might suggest this video and related resources for using the documentation portal. There are a number of features there that might help you find and track the documentation you need. Also, we'll have some additional features rolling out next week (Feb. 5), so stay tuned.