When dealing with large amounts of email, your Inbox will become get very crowded. This problem can be alleviated by creating folders in Outlook Express to store read messages. You can sort mail into folders based on any criteria you like.
Many people find it helpful to sort mail by who it's from, or by the type of message it is.
For example you may want to put all mail containing Jokes into a folder named Jokes. To teach a user how to create new folders in Outlook Express to hold mail that has already been read. To teach a user how to move mail from the Inbox into other folders. Naming the Folder Type the name that you'd like to call the new folder. This folder will now become a part of your Outlook Express folder list as shown below.