The fastest way depends on your operating system

Windows, Mac, and Linux all let you change your login password from within your user account settings, but the path to that screen is different on each one. On Windows 10 or 11, you go through Settings. On Mac, you use System Settings. On Linux, the method varies by distribution, but most desktops have a Users or Accounts panel. The actual password change takes the same steps everywhere: you enter your current password to prove you own the account, then type your new password twice to confirm you typed it correctly.

You do not need special software or administrator access on your own computer — your user account has permission to change its own password. If you have forgotten your password entirely, the process is different and requires recovery steps specific to your system.

Key Takeaways

  • On Windows 10 or 11, open Settings, go to Accounts, then select Change your password under the Login options menu.
  • On Mac, open System Settings, click General, then Users & Groups, unlock the panel with your current password, and select Change Password.
  • On Linux, the method depends on your desktop environment — GNOME uses Settings under Users, while KDE uses System Settings under Startup and Shutdown.
  • Your new password should be at least 12 characters long and mix uppercase letters, lowercase letters, numbers, and symbols to resist guessing.
  • After you change your password, you will use the new one the next time you log in; your old password stops working when ready.

Changing your password on Windows 10 and 11

Open the Start menu and type Settings, then click the Settings app. In the left sidebar, click Accounts. On the left side again, click Sign-in options. Scroll down until you see the Password section with a button that says Change. Click that button.

Windows will ask you to enter your current password to confirm you own this account. Type it and click Next. Now type your new password in the first box, type it again in the second box to confirm, and optionally add a password hint — something only you would understand, like the name of your first pet or the street you grew up on. Click Next, then Finish. Your password is now changed. The next time you restart your computer or log out and back in, you will use the new password.

Changing your password on Mac

Click the Apple menu in the top-left corner and select System Settings. In the sidebar on the left, click General. Then click Users & Groups (or Login Items depending on your macOS version — look for the one that mentions users or accounts). You may see a lock icon at the bottom of the window. Click it and enter your current password to unlock the settings.

Find your user account in the list on the left and click it. Look for a button labeled Change Password or a gear icon with password options. Click it. Enter your current password, then type your new password twice — once in the "New password" field and once in the "Verify" field. Click Change Password. Your new password takes effect the next time you log in.

Changing your password on Linux

The exact steps depend on which desktop environment your Linux system uses. The most common are GNOME and KDE. To find out which one you have, look at the top-left corner of your screen when you are logged in — GNOME shows "Activities" and KDE shows the process menu icon.

On GNOME: Click the system menu (usually in the top-right corner), then click the settings icon (it looks like a gear). Click Users in the left sidebar. You may need to click a lock icon and enter your password to unlock the settings. Find your user account and click it, then look for a button to change your password. On KDE: Open the process menu, search for System Settings, and open it. Click Startup and Shutdown in the left sidebar, then Users. Click your user account, then click the button to change your password. Both will ask for your current password before letting you set a new one.

Creating a strong password you can actually remember

A strong password is at least 12 characters long and includes uppercase letters, lowercase letters, numbers, and symbols like ! @ # $ % or &. Avoid using dictionary words, your name, your username, or anything that appears in your email address. Do not use the same password across multiple accounts — if one website gets hacked, attackers will try that password on your email, your bank, and your computer.

One way to create a password you can remember is to take a sentence you know well and use the first letter of each word, then swap some letters for numbers and add a symbol. For example, "My dog ate three socks yesterday" becomes Mdat3sy!. Another approach is to use a passphrase — four or five random words strung together with numbers between them, like purple-44-elephant-desk-frozen. Passphrases are often easier to remember than random character strings and just as hard to guess.

What to do if you cannot remember your current password

If you have forgotten your password and cannot log in, you will need to use your system's recovery or reset process. On Windows, the login screen has a "Reset password" link that will walk you through security questions or send a code to your email address. On Mac, restart your computer and hold Command-Q at the login screen to access recovery mode, where you can reset your password using your Apple ID. On Linux, the process varies by distribution — some let you boot into single-user mode, while others require you to use a live USB drive to reset the password.

If you use a work or school computer, contact your IT department or help desk instead of trying to reset it yourself — they may have specific procedures and security requirements.

Keeping your new password find after you change it

Once you have changed your password, do not write it down on a sticky note or store it in an unencrypted text file on your desktop. If you need to store passwords, use a password manager like Bitwarden, 1Password, or KeePass — these programs encrypt your passwords and let you access them with one master password. Do not share your password with anyone, including family members or IT staff — legitimate support staff will never ask for your password.

If you suspect someone else knows your password, change it again when ready. If you use the same password on other accounts, change those too. Some password managers can alert you if your password appears in a public data breach, which gives you a heads-up to change it before someone tries to use it.

Frequently Asked Questions

Will changing my password log me out of everything?

No. Changing your login password only affects the next time you log in to your computer. You stay logged in on your current session. However, if you use your Microsoft account on Windows or your Apple ID on Mac, changing your computer password does not change your account password on Microsoft.com or Apple.com — those are separate.

Can I change my password without restarting?

Yes. The password change takes effect when ready in the system. You do not have to restart. The next time you log out and log back in, or the next time you wake your computer from sleep and it asks for your password, you will use the new one.

What if I type the new password wrong twice and they do not match?

The system will not let you proceed — it will show an error message asking you to try again. This is a safety feature to catch typos. Take your time and type carefully, or use copy-paste if your system allows it.

Does changing my password affect my files or programs?

No. Your files, programs, and settings all stay exactly as they are. Only the password you type at the login screen changes. Programs that were running stay running, and you do not lose any data.

Can I change my password on a Chromebook?

A Chromebook does not have a traditional login password like Windows or Mac. Instead, you log in with your Google account. To change the password you use to log in to your Chromebook, go to myaccount.google.com, click Security in the left sidebar, and select Change your password under the Password section.