Dennis O'Reilly began writing about workplace technology as an editor for Ziff-Davis' Computer Select, back when CDs were new-fangled, and IBM's PC XT was wowing the crowds at Comdex. He spent more ...

Microsoft Outlook stores data in a Personal Folders, or PST, file; the file contains messages, contacts, notes and other information found in your Folder List. The email client allows you to export ...

An XML-based file format developed by Microsoft and standardized by ECMA. Starting with Microsoft Office 2007, Office Open XML is the default document format for saving applications. See Office file ...