You can back up your Outlook contacts in a comma separated value file (CSV), or a PST file. PST files can also store emails, calendars and tasks. Even if you backed up your entire email account in a ...

A PST file is a comprehensive backup of all your data stored in Outlook. If you want to switch from Outlook to Gmail, importing a PST file is the best way to transfer the most data with minimal work.

Correct problems with Microsoft Outlook by repairing your Microsoft Outlook Data File -- known as a PST file. If you're having problems opening or accessing your Outlook data, then you can scan your ...