The fastest way to change your password

On Windows, the quickest route is to press Ctrl + Alt + Delete on your keyboard, then select "Change a password" from the menu that appears. Type your current password, then enter your new password twice to confirm it matches. Windows will tell you immediately if the new password meets its requirements — usually at least 8 characters, with a mix of uppercase, lowercase, numbers, and symbols.

If that menu does not appear, you can also change your password through Settings. Open Settings, go to Accounts, select Sign-in options on the left, scroll down to the "Password" section, and click Change. You will go through the same steps: current password, new password, confirmation.

Both routes work whether you use a local account (password stored only on your PC) or a Microsoft account (password shared across Windows devices and services). The process is identical either way.

Key Takeaways

  • Press Ctrl + Alt + Delete and select "Change a password" for the fastest method on any Windows PC.
  • Windows requires new passwords to meet certain rules, usually 8 characters minimum with uppercase, lowercase, numbers, and symbols mixed in.
  • If you forget your current password before changing it, you will need to reset it instead, which requires a recovery email or phone number tied to your account.
  • Changing your password does not sign you out of other devices — you may need to sign back in manually on phones, tablets, or other computers.

What happens if you forget your current password

If you cannot remember your current password and cannot sign in, you cannot use the "Change a password" option. Instead, you need to reset your password, which is a different process. On the Windows sign-in screen, click "I forgot my password" below the password field.

Windows will ask you to verify your identity using a recovery email address or phone number you set up when you created your account. If you set up a Microsoft account, this is the email or phone you used to sign up. If you set up a local account, you may have added a recovery email during setup — if not, you will need to use a password reset disk (if you created one earlier) or contact Microsoft support.

Once you verify your identity, Windows lets you create a new password without knowing the old one. This is different from changing a password, and it is the only option when you are locked out.

Passwords for Microsoft accounts versus local accounts

A Microsoft account is tied to an email address and works across multiple Windows devices, Xbox, OneDrive, and other Microsoft services. When you change the password for a Microsoft account, the new password works on all of those services. You will be signed out of your PC and need to sign back in with the new password, but your files and settings stay in place.

A local account exists only on that one PC. Changing a local account password does not affect anything outside that computer. If you use a local account and forget the password, your options are more limited — you will need a password reset disk or help from someone with administrator access to that PC.

Most people use Microsoft accounts now because they sync settings and files across devices. If you are not sure which type you have, open Settings, go to Accounts, and look at the top of the page. It will say either your email address (Microsoft account) or just a username (local account).

Why Windows rejects some passwords

Windows has built-in rules for password strength. Your new password must be at least 8 characters long and cannot be the same as your username or any previous password you used recently. Most setups also require a mix of character types: uppercase letters (A–Z), lowercase letters (a–z), numbers (0–9), and symbols like ! @ # $ %.

If Windows rejects your password, it will tell you which rule you broke. Common reasons include the password being too short, using only letters, or being too similar to your old password. The easiest fix is to add a number and a symbol to a phrase you can remember — for example, "BlueSky2024!" instead of just "bluesky".

Some workplaces or schools use stricter rules than Windows defaults. If you are on a PC managed by an organization, your password may need to be longer, change more often, or follow other rules set by your IT department. You will see those rules on screen when you try to change your password.

What to do after you change your password

After you change your password successfully, Windows signs you out and asks you to sign back in with the new one. This happens immediately on the PC you changed it on. If you use a Microsoft account and have other devices (laptop, tablet, phone), you will need to sign in again on those devices too — they do not automatically update.

If you use cloud services like OneDrive, Outlook, or Microsoft 365, you may also need to sign in again in those apps. Some apps remember your old password and will ask for the new one the next time you open them. This is normal and expected.

Write down your new password somewhere safe, or use a password manager to store it. Password managers like Bitwarden, 1Password, or the built-in Windows credential manager can remember complex passwords so you do not have to.

Changing your password on a work or school PC

If your PC is managed by an organization, the password change process may look different. Some workplaces require you to change your password through a company portal or IT helpdesk instead of through Windows Settings. Others use a network login that is separate from your Windows password.

If you are not sure whether your PC is managed, open Settings, go to Accounts, and look for a line that says "Managed by [your organization name]" or similar. If you see that, contact your IT department or helpdesk for instructions on changing your password — the Ctrl + Alt + Delete method may not work the same way.

Frequently Asked Questions

Will changing my password delete my files or settings?

No. Changing your password only changes how you sign in. Your files, programs, desktop, and all your settings stay exactly as they are. The only thing that changes is the password you type at the sign-in screen.

How often should I change my password?

There is no single answer — it depends on how sensitive your account is and how often you think someone might have seen it. If you suspect someone knows your password, change it right away. Otherwise, changing it every few months is reasonable for personal use. Workplaces often have their own rules about how often passwords must change.

Can I change my password from another device?

If you use a Microsoft account, you can change your password on the Microsoft account website from any device with a web browser. Go to account.microsoft.com, sign in, and look for "Security" or "Password" in the settings. If you use a local account, you can only change the password on that specific PC.

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

You will need to reset it using the "I forgot my password" option on the sign-in screen. This requires access to your recovery email or phone number. If you do not have either set up, you may be locked out of your account and will need to contact Microsoft support or your IT department.

Does changing my password sign me out of everything?

Changing your password signs you out of the PC you changed it on, and you need to sign back in. On other devices and services, you may stay signed in for a while, but you will eventually be asked to sign in again with your new password. This can take hours or days depending on the service.