How can I prepare for LEED v4 courses online and without registration?

It will most likely be impossible to do this without registration, but I'm sure that you can find excellent educational portals online for training and taking this course remotely. I was surprised when I was able to gain LEED project management experience with the help of modern technology and remote access to the tools that I needed. I'm really glad that I decided to use one of the best sites for architects, building planners, and green builders.