Use Windows PowerShell to create reports in Office 365
Summary: Use Office 365 PowerShell to create reports that you cannot produce in the Microsoft 365 admin center.
There are many different reports available in the Microsoft 365 admin center. However, these reports only provide so much information and sometimes you need more. That's when you need Office 365 PowerShell
These articles that describe how to use Office 365 PowerShell to obtain information from your Office 365 tenant:
Getting started with reporting using Office 365 PowerShell:
Reports for user accounts and licenses:
Reports for SharePoint Online:
Reports for Exchange Online: