I have been doing virtual training since around 2012. Below are some examples:
Image Source: Image by Jagrit Parajuli from Pixabay.
As an Education Training Specialist at Harvard Medical School, I led live training sessions for faculty and staff on how to use Zoom for classes. Topics covered: annotation, breakout rooms, polling using Zoom and polling using PollEverywhere and non-verbal feedback via the chat and the participant window. I also recorded video demos for our knowledgebase:
When I was an Instructional designer working at John Snow Incorporated, we used to have Tech Tuesdays which were like Lunch & Learn events where we shared tips to improve our work. I did a presentation on how to use Webex for interactive sessions. The idea was to experience interaction while I shared the Webex functionality available.