Programming subsections?


New Member

Like many, I am new here and new to programming. I have been looking for a project to try my hand at it.
Anyways, Is there a way that I can program subsections into folders of Windows 10 OS? Or is that not something possible? I don't want to do Linux, simply because I am very comfortable on Windows.

I know I can just create folders, but I don't want to see the folder icon, I want to see subsections that I can just minimize and hide the files.