$DaysInactive = 90

$time = (Get-Date).Adddays(-($DaysInactive))

Get-ADComputer -Filter {LastLogonTimeStamp -lt $time} -ResultPageSize 2000 -resultSetSize $null -Properties Name, OperatingSystem

Get-ADComputer -Filter {OperatingSystem -Like “Windows *Server*”} -Property Name | ForEach-Object {
$name = $_.name
$drives = wmic /node:$name logicaldisk where drivetype=3 get caption,volumename
$name = “`n” + $name
write-host $name $drives
}