Add a personal message before and after a video. Should take you 10 minutes.

It will be two videos and it will look as follows: 1. In the beginning of the video you come out saying "In this video we teach you how to crop an image in Photoshop." 2. At the end of the video you come out saying "Thank you for watching and don't forget to subscribe to our channel for more tips and tricks." 3. Show a red subscribe button at the end like those on youtube.