Since I create a lot of training I have picked up a few things that help for creating good screen recordings. It is not as simple as hitting record and talking. There are a few things that you need to consider before, during and after your recordings. But it does not take much to do these recordings you can get a pretty good set up for not much cash.
The suggestions I make in the video are mostly what I found that works and I am sure there are many others. If you are going to be doing a lot of screen recordings I highly suggest following some of these principles to create good quality content to get the content across without having your learners distracted on why your audio is so bad. I would be interested to hear what other tips you use. Here is the video of the 6 things I do to create better screen recording videos.