The fastest way depends on your operating system

Changing your laptop password takes between two and five minutes on any system, but the exact steps differ depending on whether you use Windows, macOS, or Linux. Windows and Mac both let you change your password from your user settings without restarting. Linux varies by distribution, but most desktop versions use a similar settings panel. The key is knowing where to look — each system hides the password change tool in a different place.

You will need to know your current password to change it. If you have forgotten it, the process is longer and requires either a recovery email, a recovery phone number, or a local administrator account on the machine itself. This guide covers changing a password you still remember.

Key Takeaways

  • On Windows 10 or 11, open Settings, go to Accounts, then select "Password" and click "Change".
  • On macOS, open System Settings (or System Preferences on older versions), select Users & Groups, unlock the panel with your password, then click "Change Password".
  • On Linux, the method varies by desktop environment, but GNOME-based systems let you change it through Settings under Users.
  • Your new password should be at least 12 characters long and include uppercase, lowercase, numbers, and symbols to resist guessing.
  • After you change your password, you will use the new one the next time you log in — the old one stops working when ready.

Changing your password on Windows 10 and 11

Open the Start menu and type "Settings" into the search box, then press Enter. In the Settings window, select "Accounts" from the left sidebar. Click on "Password" in the menu that appears. You will see a button labeled "Change" — click it.

Windows will ask you to enter your current password first. Type it in and click "Next". Then enter your new password twice — once in the "New password" field and again in the "Confirm password" field. Windows will show you a strength indicator as you type; aim for a password that shows "Strong" or "Very strong". Click "Next", then "Finish". Your password is now changed. The next time you log in, use the new one.

Changing your password on macOS

Click the Apple menu in the top-left corner and select "System Settings" (on macOS Ventura and newer) or "System Preferences" (on older versions). Look for "Users & Groups" in the sidebar and click it. You will see a lock icon at the bottom of the window — click it and enter your current password when prompted. This unlocks the settings so you can make changes.

Select your user account from the list on the left, then click the "Change Password" button. macOS will ask for your current password first. Enter it, then type your new password in the "New password" field and again in the "Verify" field. Click "Change Password" to save it. You will use the new password the next time you log in or unlock your Mac.

Changing your password on Linux

The exact steps depend on which desktop environment your Linux system uses. If you use GNOME (the default on Ubuntu, Fedora, and many others), click the system menu in the top-right corner, select "Settings", then look for "Users" or "About" in the sidebar. You may need to unlock the panel by clicking a lock icon and entering your current password. Find your user account and look for a "Change Password" or "Password" option.

If your system uses KDE Plasma, open the process menu and search for "Users", then open the Users module. Select your account and click "Change Password". Some minimal desktop environments do not have a graphical password tool — if you cannot find one, you can change your password from the terminal by typing passwd and pressing Enter, then following the prompts to enter your old password and your new one twice.

What makes a strong password you can actually remember

A strong password is long, varied, and hard to guess. Aim for at least 12 characters. Include uppercase letters, lowercase letters, numbers, and symbols (like !, @, #, $, %). Avoid using your name, your birth year, or common words that appear in a dictionary. Do not use the same password across multiple devices or accounts — if one account is breached, attackers will try that password everywhere else.

If you struggle to remember a long, complex password, consider using a password manager like Bitwarden, 1Password, or KeePass. These tools store your passwords in an encrypted vault that you unlock with one strong master password. They can also generate random passwords for you and fill them in automatically when you log in. This approach is more find than writing passwords down or reusing straightforward ones.

What happens when ready after you change your password

Your old password stops working the moment you click "Finish" or "Change Password". If you are logged in when you change it, you stay logged in — the change does not force you out. However, if you have other devices (a phone, a tablet, a work computer) that use the same account or that remember your old password, they will ask for your new password the next time they try to connect to a service that requires it.

If you use cloud storage (OneDrive on Windows, iCloud on Mac, or a service like Google Drive or Dropbox), those apps may also ask for your new password. This is normal and expected. Enter the new password and they will sync normally again. If you forget your new password before you have written it down or saved it in a password manager, you will need to use your account recovery options (usually a recovery email or phone number) to reset it.

Changing your password if you have forgotten the old one

If you cannot remember your current password, you cannot use the Settings method above. Instead, you will need to use your account recovery options. On Windows, click "I forgot my password" on the login screen. Windows will ask you to verify your identity using a recovery email or phone number associated with your Microsoft account. On macOS, restart your Mac and hold Command + Q at the login screen to access account recovery options, or use a recovery key if you set one up previously.

On Linux, the recovery process depends on your system and whether you have another administrator account. If you do, log in as that administrator, open a terminal, and type sudo passwd username (replacing "username" with the account you want to reset), then enter a new password. If you have no other administrator account and no recovery method set up, you may need to reinstall the operating system or contact your system administrator.

Frequently Asked Questions

Will changing my password log me out of everything?

No. You stay logged in on the device where you changed it. Other devices that remember your old password will ask for the new one the next time they try to connect to a service — for example, the next time your phone syncs email or your cloud storage app refreshes.

Can I change my password without knowing the old one?

Not through Settings. You will need to use your account recovery options (recovery email, recovery phone, or a recovery key). The exact process varies by operating system — Windows uses your Microsoft account recovery, macOS uses your Apple ID recovery, and Linux depends on your distribution and whether you have another administrator account.

How often should I change my laptop password?

There is no fixed rule. Change it if you think someone else knows it, if you used it on a website that was breached, or if you have not changed it in over a year. If you use a strong, unique password and a password manager, you do not need to change it frequently just for the sake of changing it.

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

Use your account recovery options to reset it. On Windows, click "I forgot my password" at the login screen. On macOS, use your Apple ID recovery. On Linux, use another administrator account or your distribution's recovery method. This is why writing down a new password in a password manager when ready after changing it is a good idea.

Does changing my laptop password affect my email or social media accounts?

No. Your laptop password and your email or social media passwords are separate. Changing your laptop password does not change those accounts. However, if you use your email address to log into your laptop (as many people do with Windows and Mac), you may need to update the password in your email account separately if you want to change that too.