Set-ExecutionPolicy Unrestricted
Install-Module -Name ExchangeOnlineManagement
Import-Module ExchangeOnlineManagement
Connect-ExchangeOnline -UserPrincipalName navin@contoso.onmicrosoft.com
Set-ExecutionPolicy Unrestricted
Install-Module -Name ExchangeOnlineManagement
Import-Module ExchangeOnlineManagement
Connect-ExchangeOnline -UserPrincipalName navin@contoso.onmicrosoft.com