right before i upgraded my system from win/office 2000 to win/office xp, i backed up my emails and contacts into a pst file, as i have every week for the past 2 years so that i keep all my emails. but ...

Microsoft Outlook categorizes Outlook Data Files into two types: PST and OST files. PST files contain data stored in your personal folders, whereas OST files contain data downloaded off your Exchange ...

Exchanging emails between different clients is quite common in a business environment with multiple operating systems and servers. Some use Microsoft Office suite applications while others go for free ...