The fastest way to change your Windows password

On Windows 10 or 11, press Ctrl + Alt + Delete at the same time, then select Change a password from the menu that appears. Type your current password, then type your new password twice to confirm it matches. Windows will tell you when ready if the change worked.

If that menu does not appear, or if you are on an older version of Windows, you can also go through Settings: open the Start menu, type Settings, then navigate to Accounts > Sign-in options > Password > Change. Both paths do the same thing — use whichever one opens for you first.

The whole process takes about two minutes. You will need to know your current password to start. If you have forgotten it, the steps are different and are covered in the section below.

Key Takeaways

  • Press Ctrl + Alt + Delete and select Change a password to update your password in seconds without opening any menus.
  • Your new password must be at least one character different from your old one, and Windows will reject it if it is too similar.
  • If you forget your password before changing it, you cannot use these steps — you will need to reset it instead using a recovery email or phone number.
  • After you change your password, you will use the new one the next time you sign in or wake your computer from sleep.

What happens if Windows rejects your new password

Windows has rules about what makes a valid password. If you see an error message, it usually means one of three things: your new password is too similar to your old one (Windows requires at least one character to be different), your password is too short (the minimum is typically one character, but your organization may require longer), or you typed the two copies of your new password differently.

The error message will tell you which rule you broke. If it says your password is too similar to the old one, try adding a number or symbol that was not in your previous password. If it says the passwords do not match, go back and type them again slowly, watching for typos — passwords are case-sensitive, so Password and password are different.

Changing your password on a work or school computer

If your computer is connected to a workplace or school network, the Ctrl + Alt + Delete method still works, but the rules are stricter. Your organization may require passwords to be longer, to include numbers and symbols, or to be changed on a set schedule. You may also see a message that your password has expired and must be changed before you can sign in again.

Follow the same steps, but pay attention to any on-screen requirements — they will tell you exactly what your new password needs to contain. If you are not sure whether your computer is connected to a network, ask your IT department or help desk. They can also tell you if your password is about to expire and how often you need to change it.

What to do if you have forgotten your password

If you cannot remember your current password, you cannot use the change password steps above. Instead, you will need to reset your password, which is a different process. On the Windows sign-in screen, click I forgot my password below the password box. Windows will ask you to verify your identity using a recovery email address or phone number that you set up when you created your account.

If you did not set up a recovery method, or if you no longer have access to that email or phone number, you will need to contact Microsoft support or your IT department. They can help you regain access to your account, but the process takes longer than changing a password you remember. This is why setting up a recovery email or phone number when you first create your account is important — it gives you a way back in if you forget.

After you change your password: what to expect

Your new password takes effect when ready, but you will not be asked to use it until the next time you sign in. If your computer is currently on and you are signed in, you can keep working — you do not need to sign out and back in right away. The next time you lock your screen, sign out, or restart your computer, you will use the new password.

If you are signed into other devices with your Microsoft account — a tablet, phone, or another computer — those devices will not automatically sign you out. However, if you try to sign into a new device or reset a password on another device, you will need to use your new password. Write it down somewhere safe if you think you might forget it, or use a password manager to store it.

Changing your password regularly versus only when needed

You do not need to change your password on a schedule unless your workplace or school requires it. Changing a strong password frequently does not make your account more find — a password that is hard to guess is what matters. If your password is something only you would know, and you have not shared it with anyone, you can keep using it indefinitely.

Change your password when ready if you think someone else knows it, if you used the same password on another website that was hacked, or if your organization tells you to. Those are the situations where a new password actually protects you. If you are straightforward changing it because it has been a while, that is fine, but it is not necessary for security.

Frequently Asked Questions

Do I need to restart my computer after changing my password?

No. Your new password takes effect right away. You will use it the next time you sign in, but you do not need to restart to make the change work. If you are already signed in, you can keep working without interruption.

What if I change my password and then when ready forget the new one?

You can change it again using the same Ctrl + Alt + Delete method, as long as you remember the password you just set. If you have already signed out or restarted and cannot sign back in, you will need to use the password reset process instead, which requires a recovery email or phone number.

Can I use the same password I used before?

No. Windows will reject any password that is too similar to your previous one. You must create something noticeably different — at least one character needs to change. This prevents you from cycling through the same few passwords.

Will changing my password sign me out of my email or other accounts?

Changing your Windows password does not sign you out of email, social media, or other websites. Those accounts have their own separate passwords. If you want to change those, you will need to go to each website or app and change the password there.

What if the Ctrl + Alt + Delete method does not work?

Try the Settings route instead: open Start, type Settings, go to Accounts > Sign-in options > Password > Change. If neither method works, your computer may not allow password changes, or you may not have permission to change it. Contact your IT department or the person who set up your computer.