In computing, a Personal Storage Table (.pst) is an open proprietary file format used to store copies of messages, calendar events, and other items within Microsoft software such as Microsoft Exchange Client, Windows Messaging, and Microsoft Outlook. The open format is controlled by Microsoft who provide free specifications and free irrevocable technology licensing.
The file format may also be known as a Personal Folders (File). When functioning in its capacity as a cache for Outlook's Cached Exchange Mode feature, it may be called an Off-line Storage Table (.ost) or an Off-line Folders (File).
In Microsoft Exchange Server, the messages, the calendar, and other data items are delivered to and stored on the server. Microsoft Outlook stores these items in a personal-storage-table (.pst) or off-line-storage-table (.ost) files that are located on the local computer. Most commonly, the .pst files are used to store archived items and the .ost files to maintain off-line availability of the items. This is an essential feature of Microsoft Outlook.
OST may refer to:
Ost is a surname. Notable people with the surname include:
I had a friend,
He likes to test me
And disregard the rest of me.
And another, who though she loved me,
She could not help one night but do me wrong.
Goodbye I'm leaving now,
I'll see you sometime.
Goodbye I'm leaving now,
I'll see you sometime.
Now watch me stand outside,
I'm waiting for my shotgun ride.
Two days I'm crossing the Kansas plains,
I know my life won't ever be the same.
Goodbye I'm leaving now,
I'll see you sometime.
Goodbye I'm leaving now,
I'll see you sometime.
Goodbye I'm leaving now,
I'll see you sometime.
Well as I drive then I begin to see,
The lazy trade their dignity
The root of the conspiracy,
Is the corporate claim on all our needs.
Down goes the small man's dream,
The franchise rise and provide.
America how do you like it.
This is what we will be.
Goodbye I'm leaving now,
I'll see you sometime.
Goodbye I'm leaving now,