Its is but a known fact most programs working with lots of information generally use a database file of one form or the other to store the data. In case of Microsoft Outlook, these files happen to be OST

OST and PST files are very important for the proper functioning of Outlook, however there are marked differences between both these files and the way they function, this is why it’s important to explore

OST and PST files are very important for the proper functioning of Outlook, however there are marked differences between both these files and the way they function, this is why it’s important to explore