1st step to import the module active directory
Action Required: Open Powershell ise,
Cmdlet required is import-module activedirectory. Now your ready to use cmdlets relating to AD.
get-adcomputer hostname This will give you the location of which OU the ADcomputer is member of.
Finding out an upn (user principal name).
cmdlet you can a wildcard. Cmdlet being for example....
Get-ADUser -Filter {samaccountname -like "sophie*"} This will return results for all Sophie's in AD
To find out complete information on an User cmdlet is Get-ADUser -Identity virgina.tuck -Properties * | Format-List (virgina.tuck being the upn for example)
Get-ADUser -Filter {samaccountname -like "sophie*"}