Please see the following for further reading related to this chapter:
- Connection O365: https://docs.microsoft.com/en-us/office365/enterprise/powershell/connect-to-office-365-powershell
- Connection Exchange Online: https://docs.microsoft.com/en-us/powershell/exchange/exchange-online/connect-to-exchange-online-powershell/connect-to-exchange-online-powershell
- Connection SharePoint Online: https://docs.microsoft.com/en-us/powershell/sharepoint/sharepoint-online/connect-sharepoint-online
- How to get Teams: https://support.office.com/en-us/article/how-do-i-get-access-to-microsoft-teams-fc7f1634-abd3-4f26-a597-9df16e4ca65b