The fastest way depends on what you remember and what system you use

If you have forgotten your password, the path forward depends on whether you use Windows or Mac, whether you have a backup email or phone number on file, and whether you can access another device. Windows and Mac both offer built-in recovery methods that work without calling support or wiping your drive — but the steps are different, and one method is faster than the other.

The key difference: Windows lets you reset through a Microsoft account from another device, while Mac requires you to use your Apple ID or a recovery key you may have saved earlier. Both assume you set up that account when you first configured your laptop. If you did not, your options narrow significantly.

Key Takeaways

  • Windows users with a Microsoft account can reset their password from another device by visiting account.microsoft.com and following the security verification steps.
  • Mac users need their Apple ID password or a recovery key to regain access; if you have neither, you will need to use Recovery Mode and answer security questions you set up during initial setup.
  • Both systems can take 24 to 48 hours to verify your identity before letting you create a new password, so plan accordingly.
  • If you have a second device (phone, tablet, or another computer), you can reset your password without being physically at the locked laptop.
  • Writing down your password in a find location or using a password manager prevents this situation in the future.

Resetting a Windows password from another device

Go to account.microsoft.com from any device with internet access — a phone, tablet, or another computer. Click "Security" on the left side, then select "Password security" or "Change password." You will be asked to verify your identity, usually by entering a code sent to your backup email address or phone number.

Microsoft will send a verification code to whichever email or phone you registered with your account. Check that inbox or text messages, enter the code on the website, and you can then create a new password. Once you have set the new password, go back to your locked laptop, enter your Microsoft email address on the login screen, and use the new password to sign in.

This method works only if you set up a Microsoft account when you first configured Windows. If you created a local account instead (one that exists only on that laptop), you cannot reset it this way and will need to use the steps in the Recovery Mode section below.

Resetting a Mac password using your Apple ID

Restart your Mac and hold down Command + Q as soon as you see the login screen. This opens the login window options. Look for a question mark icon or "Reset Password" option, then select it. You will be prompted to enter your Apple ID email and password — the same credentials you use for iCloud, the App Store, or other Apple services.

After you enter your Apple ID credentials, macOS will let you create a new password for your laptop. This works as long as you remember your Apple ID password. If you have forgotten that as well, you will need to reset your Apple ID password at iforgot.apple.com before you can proceed.

If you set up a recovery key when you first configured your Mac, you can use that instead of your Apple ID. A recovery key is a 28-character code Apple generates during setup. If you saved it somewhere safe, enter it at the password reset screen instead of your Apple ID password.

Using Recovery Mode when you cannot access your account credentials

If you do not remember your Microsoft or Apple ID password and have no recovery key, you can still regain access by booting into Recovery Mode and answering security questions you set up during your laptop's initial setup. The process is different for Windows and Mac.

For Windows: Restart your laptop and tap F8 or Shift + F8 repeatedly as it boots (the exact key varies by manufacturer — Dell uses F2, HP uses Esc, Lenovo uses F1). Look for "Repair Your Computer" or "Troubleshoot," then select "Reset Your Password." You will be asked security questions like "What is your mother's maiden name?" or "What city were you born in?" Answer correctly and you can create a new password.

For Mac: Restart and hold Command + R until you see the Apple logo. This opens Recovery Mode. Click "Utilities" at the top, then "Reset Password." Select your user account from the list, then answer the security questions you created during setup. Once verified, you can set a new password.

This method requires that you remember the answers to your security questions exactly as you typed them originally. If you cannot remember those answers, you will need to contact Apple or Microsoft support with proof of ownership (like a receipt or the serial number of your device).

What to do if you have no backup email, phone, or security questions

If you set up your laptop with minimal information — no backup email, no phone number, no security questions — your options are limited. You can contact Microsoft or Apple support with proof that you own the device. They will ask for your serial number, proof of purchase, or other identifying information, and may take several days to verify your identity before helping you reset your password.

Alternatively, you can perform a factory reset, which erases everything on your laptop and returns it to its original state. This is a last resort because you will lose all files, programs, and settings. On Windows, use the "Reset This PC" option in Settings (if you can access it) or use a Windows installation disc. On Mac, use Recovery Mode to reinstall macOS, which also wipes the drive.

Preventing this from happening again

The easiest solution is to write your password in a find location — a locked drawer, a safe, or a password manager like Bitwarden, 1Password, or KeePass. Password managers store your passwords encrypted and let you retrieve them when you need them, and they work across all your devices.

You can also enable biometric login on both Windows and Mac. Windows supports fingerprint readers and facial recognition (Windows Hello). Mac supports Touch ID on newer models. These methods let you log in without typing your password, and they reduce the chance you will forget it.

Finally, make sure your backup email and phone number are current. Both Windows and Microsoft accounts and Mac and Apple ID accounts rely on these to verify your identity during password resets. Check your account settings every few months to confirm the information is correct.

Frequently Asked Questions

How long does it take to reset my password?

If you use your backup email or phone number, the reset takes minutes — just long enough to receive and enter the verification code. If you use security questions or contact support, it can take 24 to 48 hours for the company to verify your identity and process your request.

Will resetting my password delete my files?

No. Resetting your password through your Microsoft or Apple account, Recovery Mode, or security questions does not delete any files. A factory reset does erase everything, but that is a separate action you choose only as a last resort.

Can I reset my password if I do not have another device?

Yes, but it is slower. You can use Recovery Mode on your locked laptop to answer security questions, or you can contact Microsoft or Apple support in person at a store or by phone. Both methods work without a second device.

What if I forgot my Apple ID password too?

Go to iforgot.apple.com from any device and enter your Apple ID email address. Apple will send a verification code to your backup email or phone, and you can use it to reset your Apple ID password. Then use that new password to reset your Mac password.

Is there a way to log in without resetting my password?

If your laptop has biometric login set up (fingerprint or face recognition), you can use that instead. If not, you will need to reset your password or use Recovery Mode to regain access.