I have just finished hosting the LIVE@Lunch session focused on creating videos using what are currently free online tools... Thankfully you don't need to have all the special equipment in the image attached. ;-)
You might like to ask some questions in relation to using Zoom for recording or Youtube for editing and sharing your result.
You might also have some other tools you like to use for creating info for others in video format so please ask and share so we can all grow our knowledge. :-)