How to open several tabs/programs all at once:
How to turn on the microphone on a laptop:
https://www.youtube.com/watch?v=gPexo9K4duA&t=10s
How to add a teacher or share a Google Classroom:
https://www.youtube.com/watch?v=l4JqMb69icQ&t=22s
Keyboard Shortcuts and How to Document:
https://docs.google.com/document/d/1a0bgXcjPeBhvV9lJAJ4MGUh1tJF3EW9FqL85gmmdvFY/edit?usp=sharing
Assigning work in Go Math/Think Central
https://www.reillyschool.com/apps/video/watch.jsp?v=207385