Documents
Documents is a general-purpose file repository, separate from any specific website — think of it as a shared Dropbox-style space for files for your organizational needs, rather than a website's own web files. It sits alongside Websites, Modules, and Forms in the left navigation.
At the top level, Documents just lists folders.
Click a folder's name to open it and manage its contents — see Document Overview.
Note:
Use the search field at the top to locate a specific folder.