Dev Folders?

In the stream at 17:00 he makes the folder in Dev Folders and then him, how do I do that? where do I put the folder?

 

In your Content Browser view options, enable Show Developers Content. See gif below:

 

YAY! Thank You

 

What would I use a developer folder for?

 

“The Developers folder in the Content Browser is where you can duplicate and work on Assets without worrying about breaking things in your project. Use the Developers folder to experiment with different things, from small-scale Asset modification to project-wide refactors.”

Source: https://dev.epicgames.com/documentation/en-us/unreal-engine/developers-folder-in-unreal-engine

 

Ah neat =)