Many people use Microsoft Outlook to download mail from their POP3 or IMAP server. While some may only link their Outlook to one particular email, many today have multiple email account all pouring into the same data file. Backing up Microsoft Outlook consists essentially of backing up two different components; the pst file that stores messages (or in the case of IMAP a cached version of the server) together with the registry entry that stores all the different email accounts that are being processed by Outlook.
The folk who decided on the default location of the Outlook data file chose a location that is difficult to figure out. Also when installing Outlook (or when running it for the first time) there is no way to specify a different folder.
The first thing I am going to demonstrate in this tutorial is how to move your existing Outlook files to a more humane location under the Windows 7 Documents (or Windows XP My Documents) folders.

Open Outlook which I am assuming you are already running.
Click OK on all the dialog boxes you have just opened and shut down Outlook.Hop over to http://www.backupmyhost.com/blog/faq/vista/how-to-backup-your-microsoft-office-2007-outlook-in-its-entirety/ for the rest of this article.

How To Backup Microsoft Outlook 2007 by Alan C. Bonnici is licensed under a Creative Commons Attribution-No Derivative Works 3.0 Unported License.
Based on a work at www.alanbonnici.com.