How to Split a PST File to Prevent Outlook Problems

Microsoft Outlook is a commonly used email client on Windows computers. Most of the data in Outlook is stored in Personal Folder files, or .pst files (.ost files in an Exchange configuration). The size of these pst files can be a problem. In Outlook 2002 and older, the famous 2 GB size limit applied. If the size of a pst file is a concern, try splitting the large pst file into smaller files.