Better VideoCoin Documentation

Hello there,

I think there needs to be better documentation in different formats (especially videos) so more people will have better onboarding experiences. Yes, you have windows setup guide here but this assumes a lot of facts/things/barriers that could be a show stopper for persons with basic knowledge of dockers, virtualizations and cmds

I kept running into errors getting docker setup and upon investigation I found out my tower machine virtualized is not enabled which means I have to mess with bios.

I can help editing/maintaining your doc guides.