How to enable these SQL Server PowerShell commands?

Question

On this Microsoft documentation page, it lists a lot of SQL Server PowerShell commands. But how can I use it? Should I install anything? I just installed SQL Server 2016 (without SSMS) and it seems that I can't use these commands.

PS C:\> gcm Enable-SqlAlwaysOn
gcm : The term 'Enable-SqlAlwaysOn' is not recognized as the name of a cmdlet, function, script file, or operable
program. Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1
+ gcm Enable-SqlAlwaysOn
+ ~~~~~~~~~~~~~~~~~~~~~~
 + CategoryInfo : ObjectNotFound: (Enable-SqlAlwaysOn:String) [Get-Command], CommandNotFoundException
 + FullyQualifiedErrorId : CommandNotFoundException,Microsoft.PowerShell.Commands.GetCommandCommand
PS C:\> Get-Module -ListAvailable *sql*

Answer 1

Have you followed the instructions to install the SQL Server Powershell Module?

Install-Module -Name SqlServer

https://learn.microsoft.com/en-us/sql/powershell/download-sql-server-ps-module?source=recommendations&view=sql-server-ver16