An overview on how to set up your PowerShell environment for managing ExchangeOnline (Office 365 & Microsoft 365) Mailboxes & Rooms. # Note: Install PowerShell 7+ if available # Install PowerShell Module for Exchange Online Install-Module -Name ExchangeOnlineManagement -force # You may need this Set-ExecutionPolicy RemoteSigned # Connect to Exchange # Requires an admin level permission Connect-ExchangeOnline