Media Folders are a great way to organize all the files you will need!
How to manage folders
Accessing a folder's contents
In order to access the contents of a folder, you can double-click the folder in your library or simply click the folder title on mobile devices.
Adding a folder to the Media Library
In order to create a folder, click the breadcrumb of the current folder and select the New Folder menu item.
Once clicked, you will be presented with a field to enter the name of your new folder. Set the desired folder name and then click the Create button. Once the folder has been created, you will then be taken into the folder immediately.

Renaming a folder in the Media Library
Renaming a folder is simple. Click the breadcrumb drop down for the currently selected folder and choose the Rename Folder option

Deleting a folder in the Media Library
Similar to renaming a folder, click the breadcrumb drop down for the currently selected folder and choose the Delete option
Upon selection, you will be presented with a summary of the total number of objects that will be deleted as well as how many of those objects are and are not in use. The folder being deleted is also counted in the total number of objects being removed.
An object is in use when it is being used in linked resource such as an episode or a campaign flight
Select Confirm once you are happy to proceed. If you wish to review any of the objects prior to deleting, you may Cancel the operation and complete your review before deleting again.
In case you wanted to know....
💡Dropbox was founded in 2007 by MIT students Drew Houston and Arash Ferdowsi as a startup company, with initial funding from seed accelerator Y Combinator