I created this video in two sessions: the first, as a fundraising challenge that replaced the London Marathon during the first Covid-19 lockdown. The second video added audio description, as part of my work on WCAG compliance. The two videos show video capture, editing, subtitling and how audio description can be added, as well as intro slides and credits.
Instructional videos are usually screencasts to show the full desktop and explain how to complete a process. I created a series of 30 IT Tips. Here are a couple of them that show a basic task and a slightly more complex concept.