Exchange uses folders to organize the messages you send and receive. A folder is a container in which document and program files are stored.
Folders can look different depending upon their type or the current selection.
This is similar to a folder, except that an information store is a container for folders. You can create many folders and subfolders inside an information, but only ITS can create a new information store. Below is defined the difference between the various types of folders. Personal folders can also be used for backing up other folders, archiving old files and working with information offline. They can have custom forms, rules and views, as well as permissions used to define who can view and use the public folder.