Manage your folders in Marcombox the same way you do on a PC or Mac.
Click on the pencil icon in the folder tree to start managing your folders
Rightclick on a folder in the folder tree to manage the folders…
…Or click on the context menu on a folder
Only administrator users will be able to handle the folder structure. As a Marcombox owner, you choose which users have this administrator ability, and who can simply view assets (visitors) and who can edit assets, but not folder structure (contributors).