What is the deffirent OST and PST

Question

Accepted Answer

OST and PST are file formats used by Microsoft Outlook to store email, contacts, and other data.

OST stands for Offline Storage Table and is used by Outlook to store a copy of mailbox data from an Exchange server.
OST files allow users to access their mailbox data even when they are not connected to the server.
PST stands for Personal Storage Table and is used by Outlook to store email, contacts, calendar items, and other data locally on a user's computer.
PST files are typically used for archiving or backing up mailbox data.
Both OST and PST files can be accessed and managed through Microsoft Outlook.
OST files are synchronized with the Exchange server, while PST files are independent of any server connection.

Accepted Answer

Personal Storage Table and Offline Storage Table.

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