Flexible Single-Master Operations (FSMO) Roles

• PDC Emulator (One per domain)
• RID Master (One per domain)
• Schema Master (One per forest)
• Domain Naming Master (One per forest)
• Infrastructure Master (One per domain)
• Domain DNS Zone Master role (one per domain)
• Forest DNS Zone Master role (one per forest)

Find last password change of specified user

Open powershell and run the following command:

Get-ADUser username -properties passwordlastset