Dr. Chetan Tiwari has created three videos for use in online instruction. See below:

Canvas basics: https://youtu.be/b4yrO7_QUZg

Zoom basics: https://youtu.be/zs4Rs_Dutm4

Panopto in Canvas: https://youtu.be/TFsNaqHxpgk

Image from Johns Hopkins University (see here).