Hints:
Disclaimer: I will be using Firefox as my browser for JupyterLab. I have seen that JupyterLab behaves differently in small but important ways on Safari and Chrome (don't even think about working in Explorer!). If you find a solution to a problem on either the Safari or Chrome browsers please let me know and I will add it to this page. I, on the other hand, will only try to find solutions that seem to work on Firefox. I do work in both iOS and Windows environments so you can reasonably expect that my solutions cross that platform boundary.
Converting Notebook to pdf:
This is an important process to have sorted out. The link above describes the process for me on Firefox on both Macbook and Windows machines. As I note, in my comments in the Jupyter notebooks you can download, the process that produces the best pdf output is to download the notebook as a .tex file and use a LaTeX processor to generate a pdf file. .tex to .pdf using LaTex is the way most math rich science publications are created these days.
Jupyter Notebook: Best Practices
On this page I will try to collect a variety of useful references from folks who have thought hard about how best to use Jupyter notebooks. Naturally there will be differences of opinion but they may be as much about the specific work environment of the author as anything else. I learn something useful every time I read one of these documents
Downloading Individual Files from Repo:
This is just a link back to the github tools page where the process for downloading individual notebook files from the repo is documented.