Defined by Microsoft as a single-feature command that manipulates objects in PowerShell
They are in the form <Verb>-<Noun> and can take arguments and flags by appending -<flag or argument name>.
Aliases
Many commands have aliases that are often shorter to type.
To view all available aliases use Get-Alias.
To make new aliases use New-Alias.
Help
To see option and functionality of cmdlets we can use the Get-help and Get-Member cmdlets.