Windows PowerShell has many advantages in speed, simplicity, and productivity over only using the Microsoft 365 admin center, such as when you are making setting changes for many users at one time. Why you need to use Microsoft 365 or Office 365 PowerShellīest ways to manage Microsoft 365 or Office 365 with Windows PowerShell To get started with Windows PowerShell, see these topics: With Windows PowerShell, you can manage Microsoft 365 or Office 365 using a single point of administration that can simplify your daily work when you have multiple tasks to do. Windows PowerShell is all about managing users and what users are allowed or not allowed to do. To save time or automate this, you can use the Get-CsOnlineDialInConferencingServiceNumber cmdlet. Want to know how to manage with Windows PowerShell? If you want to initiate a group video call, tap on the camera button instead. To start a Skype audio conference with the others, tap on the phone Audio Call button in the top right corner. See Set the phone numbers included on invites. It takes a few seconds for Skype to create your group and add the people you selected. You can go to Audio conferencing > Users and select the user's properties to change the default number by choosing a new number from the list of available numbers in your organization.