How to enable and configure Office 365 logging and auditing

The video tutorial emphasizes the importance of enabling Office 365 auditing and logging, which should be a default setting in all deployments. It highlights upcoming changes in mailbox auditing, particularly the addition of mail reads by default, which aids forensic investigations. The tutorial provides step-by-step instructions on enabling auditing through the Office 365 console and PowerShell, stressing the need to set it up proactively. Additional resources are provided for further learning.

How can PowerShell be used in relation to mailbox auditing?

What are the consequences of not enabling mailbox auditing ahead of time?