Open and close Outlook Data Files (.pst)

If you want to open or close an Outlook Data File (.pst), you can do that in a few simple steps. Use the following link to add or remove a PST file to your Outlook.

https://support.microsoft.com/en-us/office/open-and-close-outlook-data-files-pst-381b776d-7511-45a0-953a-0935c79d24f2#:~:text=On%20the%20File%20tab%2C%20click,open%2C%20and%20then%20click%20OK.