General Information
This page shows neat tricks for Powershell within Active Directory to get useful information (one liners) or make batch changes.
Checklist
get-adcomputer -SearchBase 'ou=Workstations,dc=contoso,dc=com' -filter “Passwordlastset -lt '1/1/2018'” -properties * | Move-ADObject -TargetPath 'ou=OLD,ou=Workstations,dc=contoso,dc=com'