Free lessons on logic, logic gates, logic circuit design, number systems, programming in Visual Basic, programming in Python, Mathematics revision and GIMP - the GNU Image Manipulation Program.Of course the videos can be viewed in random. However, some have been designed to view in sequence within the appropriate playlists.I would welcome feedback comments on the channel. Such feedback will be used for research into whether or not such videos are effective in supporting students with their studies. I would therefore be very grateful if you subscribed and commented on the channel. I am particularly interested in how you have integrated the use of the videos into your studies.Please consider joining the Google communities as listed below. Also check out the supporting websites again listed below.Thank youPhil