Microsoft 365 services that support auditing User's in your organization can use the audit log search tool to search for, view, and export (to a CSV file) the audit records for these operations. Thousands of user and admin operations performed in dozens of Microsoft 365 services and solutions are captured, recorded, and retained in your organization's unified audit log. Need to find if a user viewed a specific document or purged an item from their mailbox? If so, you can use the audit log search tool in Microsoft 365 compliance center to search the unified audit log to view user and administrator activity in your organization.