Video Tutorials - Portable App Development?

Just want to know whether there are any video tutorials that give us an idea of how to create a portable app in the PortableApps specifications

If not, could someone please create one on any program, so that we can get an idea on how to make an app with the PortableApps specifications

(I know there are manuals here - https://portableapps.com/development; but there just seems like there is so much to read, and it can get a bit confusing for people like me, who have basically no programming knowledge - (Or maybe I am just lazy )

Thanks - I hope someone can help

I just saw that this has been asked before (https://portableapps.com/node/26773)