I’m going to use QuickTime Player for recording Video since I’m using Macbook computer most time.

As I know, I may have three options to record video.

1. Quick Time Player

2. Camtasia from TechSmith
https://www.techsmith.com/camtasia.html

3. Captivate from Adobe
http://www.adobe.com/products/captivate.html

I’m not professional, but I just try to record some videos when it is necessary. It’s easy to show and explain with video.