How to Connect SQL Server with Powershell

connect sql server with powershell
powershell connect to sql server with credentials
powershell connect to sql server and run query
powershell connect to sql server with windows authentication
powershell connect to remote sql server
powershell test sql connection
sql server powershell automation scripts
powershell invoke-sqlcmd
powershell sqlserver module
#powershellscripting

[xpanderxsert]

OK but what if my SQL Server is outside the localhost? :)