Whether you are making a course on Udemy, like I do (my Udemy courses), or helping your grandma learn how to use her new microwave oven, making a video tutorial with a voice over is extremely useful. Whether you are a software engineer, a businessman or a chef, a video tutorial can go a long way in making things clearer for your audience, rather than a voice-only tutorial or a blog post. In my opinion, learning how to make video tutorials should be considered as important as learning how to work on a spreadsheet or learning how to program.
Here is my way of making good video tutorials which may not be of the highest professional quality, but so effective that your audience will love it. And I have ratings for my course as a proof that your audience indeed will love it 🙂