Diagrams
The diagrams shown in the course are attached to this lecture note as a zip file.
Download the file and extract it somewhere on your computer.
Select Open Existing Diagram and use the file explorer to select the diagram file from your computer.
or
Click on File from the diagrams.net menu.
Select Open From Device and use the file explorer to select the diagram file from your computer.
Note - Please understand, if a diagram or group of diagrams is missing, this means that we no longer have them to share. You'll need to use a good screenshot browser extension to make a copy from the video lecture.