How Many Top-Level Folders Should You Have In Your Digital Folder Hierarchy To Optimize Efficiency & Effectiveness?

A good folder structure for personal knowledge and digital artifacts eases everyday life. Things can be neatly stored, quickly and reliably found, and sustainably organized.

To design a good folder structure, one should emphasize the topmost layer, the so-called root level. Since we always enter our hierarchy from the top when we navigate, the number of …