Backup Calendar or Contacts:
1. Open Outlook.
2. Click on the file in the upper left corner and select Export.
3. Select the project that needs to be backed up, and then click continue.
4. Select the export path (it is recommended to export to the desktop), then modify the name of the exported file, and finally click on Store.
5. Export completed.
Restore Calendar or Contacts:
1. Open Outlook.
2. Click on the file in the upper left corner and select Import.
3. Select the Outlook for Mac archive file (. olm) and click continue.
4. Browse the previously backed up files, and then click Import.
5. Import completed.
*END*