Filming your entire desktop screen or a single window of your browser is something that you might want to do from time to time -either for recording a “Let’s play”-video or a tutorial for your YouTube-Channel, or for reporting a bug. For producing these “screencasts”, there are several diffenrent pieces of software on the market.
If you are considering doing a massive open online course (MOOC) on platforms like Coursera, edX, Udacity or Udemy, you can easily be overwhelmed by all the new stuff you can learn there. Here’s some advice for beginners which might enhance your learning experience.
When taking pictures with your camera, you’ll soon come across an expression called “aperture”. This video explains what aperture is and how it affects the appearance of your photographies.