- Open the Outlook desktop client.
- Click the File tab at the top right to bring up the settings menu.
- Click Add and remove accounts or change existing connection settings under the Account Settings Menu.
- Open the Data Files tab.
- Select the account you want to back up and click Open File Location.
- Right click the email address file (Outlook Data File) you want to save and select Copy.
- Paste the file into a folder on your external drive, drag it into a cloud storage service, or add it to an SD card for safe-keeping.
Microsoft Outlook Tips
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