The following videos represent general tips for using your computer and are valid for all editing programs
Windows 10 tips
A short collections of tips for using Windows when editing, including Stiky notes, taking quick screen shots, show just the files you want in Windows explorer, making system images and cleaning up temporary files.
This short video shows how I make screen recordings with a free screen capture program called OBS. OBS can do a lot more than I describe here and you can use it to broadcast live to the Internet. However it can simply record the screen which you can then later edit in your editing application. You do have to make sure to change some basic settings as well just to make sure your editing program will work properly with it.