Offline Storage Table (OST) file is the local cache that Outlook creates when you add or sign in using an IMAP, Microsoft 365, Exchange, or Outlook.com email account. It is a database format used by ...

As announced, Microsoft has integrated a function into its new Outlook to open the PST files of the classic version. Firstly, ...

To know more about these steps, continue reading. To get started, you need to open the Outlook app on your computer and click on the File menu visible in the top-left corner. Then, switch to the Open ...

How to use Microsoft 365 recovery and backup features to ensure you never lose an Office document Your email has been sent Microsoft 365 users have file recovery and ...

How to Use Settings to Open Microsoft 365 Files in Desktop Apps Your email has been sent Learn how to use a Microsoft 365 setting that lets you determine whether to work in an online or desktop ...