Sorting users allows you to quickly sort isers by the selected criteria. You can sort users by Name, Login, email address, account origin (Local account or AD account) or creation date.
you can also filter the accounts by pre-defined criterias:
Choose account state: this allows you to filter the Enabled or disabled accounts
Choose Account Origin: This allows you to filter the local and AD accounts
Choose user profile: This allows you to filter the users by the profiles attached (see the setting profile section)