Where your domain username and password are stored

Your domain username and password are the credentials you use to log into your computer when it starts up — not the password for your email or any website. If your computer is connected to a company network or a school network, you have a domain account. If you use a personal computer at home that you set up yourself, you likely do not have a domain account at all.

The domain username appears on your Windows login screen before you type your password. On a Mac connected to a network, it shows in System Preferences under Users & Groups. If you cannot remember the password itself, you will need to contact the person who manages your network — usually your IT department at work, your school's tech support, or the person who set up your home network.

The password is not stored anywhere you can see it. It is encrypted on the network server. No one — not even the network administrator — can tell you what it is. They can only reset it to a temporary one and have you change it on your next login.

Key Takeaways

  • Your domain username is visible on your Windows login screen or in Mac System Preferences, but your password is encrypted and cannot be retrieved.
  • If you forgot your password, contact your IT department or network administrator — they can reset it, not recover it.
  • A domain account is different from email passwords, social media passwords, or website logins; it only controls access to your computer and network.
  • On Windows, you can see your username by opening Settings, going to Accounts, and selecting Your Info.
  • If you are locked out of your computer entirely, you will need physical access to the network administrator or recovery options you set up beforehand.

Finding your username on Windows

Open the Settings app and select Accounts. Click Your Info on the left side. Your username appears at the top of the page under your profile picture. This is the name you type into the login screen when your computer starts.

You can also see your username by opening Command Prompt and typing whoami, then pressing Enter. The result will show your domain name followed by a backslash and your username — for example, COMPANY\jrodriguez. The part after the backslash is your username.

Finding your username on Mac

Click the Apple menu and select System Preferences (or System Settings on newer macOS versions). Go to Users & Groups or General depending on your macOS version. Your account name appears in the list on the left. If your Mac is connected to a network domain, your username may include the domain name as well.

You can also open Terminal and type whoami, then press Enter. This shows your current username in the same format as Windows.

What to do if you forgot your password

Contact the person or department that manages your network. At a workplace, this is usually IT support or your help desk. At a school, contact the technology support office. If this is your home network, contact whoever set it up for you.

Tell them you need a password reset. They will verify your identity, then set a temporary password and send it to you. You will be asked to change this temporary password the next time you log in. Write down the temporary password somewhere safe until you can log in and create a new one you will remember.

Do not share your password with anyone, including network administrators. They should never ask for it. If someone asks you to give them your password, that is a security risk — report it to your IT department.

If you are locked out of your computer

If you cannot remember your password and cannot reach your network administrator, you have limited options. On Windows, you can try using a password reset disk if you created one before you were locked out. On Mac, you can restart in Recovery Mode and use your Apple ID to reset your password, though this only works if you set up that option beforehand.

If neither of those options is available, you will need to contact your network administrator in person or by phone. They may be able to reset your account remotely, or they may need to physically access your computer to restore it. This is why it is worth setting up recovery options now, before you need them.

The difference between domain passwords and other passwords

Your domain password controls access to your computer and the network it is connected to. It is separate from your email password, your social media passwords, your banking passwords, and any other passwords you use online. Changing one does not change the others.

If you need to change your domain password, you can usually do this by pressing Ctrl+Alt+Delete on Windows and selecting Change a Password. On Mac, go to System Preferences, select Users & Groups, and click the lock icon to make changes. You will need to know your current password to change it.

Frequently Asked Questions

Can I see my domain password if I forgot it?

No. Passwords are encrypted on the network server and cannot be viewed or recovered by anyone. Your network administrator can reset it to a temporary password, but they cannot tell you what your old password was. You will need to create a new password after logging in with the temporary one.

Is my domain username the same as my email address?

Not always. Your domain username is what you type at the login screen. Your email address may be different — for example, your username could be jrodriguez but your email could be james.rodriguez@company.com. Check with your IT department if you are unsure which one to use.

What if I never set up a password reset option?

Contact your network administrator. They can reset your password remotely in most cases. If your computer is completely locked and they cannot reach it over the network, they may need to visit your computer in person or have you bring it to them.

Can I use the same password for my domain account and my email?

You can, but it is not recommended. Using different passwords for different accounts makes it harder for someone to access everything if they learn one password. Your domain administrator can only reset your domain password, not your email password, so keeping them separate gives you more control.

What should I do if someone asks me for my domain password?

Do not give it to them. Network administrators and IT support never need your password — they can reset it without knowing it. If someone asks for your password, report it to your IT department when ready. This is a common way people try to gain unauthorized access to networks.