This is the built-in help made by Microsoft for the command 'Remove-PSSnapin', in PowerShell version 5 - as retrieved from
Windows version 'Microsoft Windows Server 2012 R2 Standard' PowerShell help files on 2016-06-23.
For PowerShell version 3 and up, where you have Update-Help, this command was run just before creating the web pages from the help files.
Removes Windows PowerShell snap-ins from the current session.
Remove-PSSnapin [-Name] <String> [-PassThru] [-Confirm] [-WhatIf] [<CommonParameters>]
The Remove-PSSnapin cmdlet removes a Windows PowerShell snap-in from the current session. You can use it to remove snap-ins that you have added to Windows PowerShell, but
you cannot use it to remove the snap-ins that are installed with Windows PowerShell.
After a snap-in is removed from the current session, it is still loaded, but the cmdlets and providers in the snap-in are no longer available in the session.