File Explorer

[andrewllewop]

I am planning to write a program like file explorer as a project I want to do but I do not know where to start. I'm thinking I need to familiarize myself with some of windows api for file management.
If I could be pointed in the right direction where to start for a program such as this

[Thomas1965]

It looks quite easy in Qt
https://www.youtube.com/watch?v=92biLZST6Vg
https://www.youtube.com/watch?v=M0PZDrDwdHM