You can also choose to download the filtered data, up to 250,000 records, by selecting the Download button. You can download the logs in either CSV or JSON format. You can use the JSON transform feature in the Power Query Editor in Excel to split each property in the JSON object in the AuditData column into multiple columns so that each property has its own column. https://docs.microsoft.com/en-us/microsoft-365/compliance/export-view-audit-log-records?view=o365-worldwide