Find all computers on the current domain with a name that starts with “wks” :

C:\> dsquery computer -name wks* -desc desktop*

Find all computers in the Aberdeen OU:

C:\> dsquery computer ou=Aberdeen,ou=Workstations,dc=ss64,dc=com

Echo all inactive computer accounts (more than 4 weeks inactive):

C:\> dsquery computer -inactive 4

Disable all inactive computer accounts (more than 4 weeks inactive):

C:\> dsquery computer -inactive 4 | dsmod computer -disabled yes

Créditos: http://ss64.com/nt/dsquery-computer.html