Select Choose columns to add or remove columns from the report. Check out the How do I hide user level details? section in the Activity Reports in the Microsoft 365 admin center. If your organization's policies prevents you from viewing reports where user information is identifiable, you can change the privacy setting for all these reports. Mac mail, Mac Outlook, Outlook, Outlook mobile, and Outlook on the webĮxamples of email apps you may have in your organization. The latest date the user read or sent an email message. You might not see all the items in the list below in the columns until you add them. You can filter the series you see on the chart by selecting an item in the legend. And the X axis is the list of apps in your organization. If the report can't resolve the version number of Outlook, the quantity will show as Undetermined. On the Versions chart, the Y axis is the total count of unique users using a specific version of Outlook desktop. On the Apps chart, the Y axis is the total count of unique users who used a specific app during the reporting period. And the X axis is number of unique users that used the app for that reporting period. On the Users chart, the Y axis is the total count of unique users that connected to an app on any day of the reporting period. The Versions view shows you the number of unique users for each version of Outlook in Windows. The Apps view shows you the number of unique users by app over the selected time period. The Users view shows you the number of unique users that connected to Exchange Online using any email app.

The data in each report usually covers up to the last 24 to 48 hours. However, if you select a particular day in the report, the table will show data for up to 28 days from the current date (not the date the report was generated). The Email apps usage report can be viewed for trends over the last 7 days, 30 days, 90 days, or 180 days. You can get a view into email apps activity by looking at the Users and Clients charts. From the Email activity drop-down list, select Exchange > Email apps usage.In the admin center, go to the Reports > Usage page.You can also see the version information of Outlook apps that users are using, which will allow you to follow up with those who are using unsupported versions to install supported versions of Outlook. In the email apps usage report, you can see how many email apps are connecting to Exchange Online. It enables you to drill in to individual product level reports to give you more granular insight about the activities within each product. The Microsoft 365 Reports dashboard shows you the activity overview across the products in your organization.

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