(See my other Mac and OS X related posts) – I have been an email subscriber to MacMost for quite a while. That delivers an email once a week with links to a handful of their video tutorials.
The featured 10:46 tutorial this week (released 2/14/20) is “8 Better Alternatives to Sending Large Email Attachments”.
I don’t watch all of their tutorials, but there are several that I have found very interesting. If you visit their website and the Video Tutorials page, you will find more than 60 categories and more than 1800 individual tutorials. Another option is to visit their channel on YouTube.
Either way, you want to approach them, MacMost has a wide selection of tutorials that will enable you to know more about your Mac! Most of these are only 5-15 minutes in length so it is easy to allocate time during your day to watch at lease one.