As I've mentioned in other posts on this forum, I used a free (non-Debut) screen capture program for a year or so. It had MANY problems, and was difficult to set up for a 16:9 aspect ratio (for youtube). After switching to Debut's free version, I was VERY HAPPY with it's features and lack of problems. It was also very easy to set up and use. I converted to the paid version very quickly, and am continually happy that I did! Their online help is very good (F1), but I've created a video tutorial to help new users. It's part 2B in this series:
I'm a VERY satisfied customer!!