Your end users will need a place to put files in the system. Shared File Folders are the main way for them to do this. You can also set folders to be 'Public', allowing everyone in lower level Groups to have access to the files. Public Folders are perfect for things like letting everyone in your organization have access to printable logos, organization branded designs, standardized models (such as McMaster-Carr designs), and more.
Next article: Creating and Configuring Group Queues.