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In Classic Outlook, click File in the top left

In the top left click "Open & Export"

Then click "Import/Export"

From the window that has just opened select "Export to a file" and click "Next"

Select "Outlook Data File (.pst)" then click "Next"

From here select the folder you intend to export, then click "Next"

Select browse to specify the folder you want the emails exported to, or use the default location, and click "Finish"

If you want your emails protect by a password, set one here, otherwise click "OK"

Once the export finishes your files will be available in the location they were saved to
