How to Change Your Laptop Password on Windows and macOS

Changing your laptop password is one of the most basic — and most important — security habits you can develop. Whether you've forgotten your current password, suspect someone else has access to your account, or simply want to update credentials you haven't touched in years, the process is straightforward on most systems. That said, how you do it depends on your operating system, your account type, and how your device is configured.

Why Changing Your Laptop Password Matters 🔐

Passwords are the first line of defense for everything on your laptop — files, emails, saved browser credentials, and connected accounts. Security best practices generally recommend updating passwords periodically, especially after:

• Sharing your device with someone temporarily
• Using your laptop on public or unsecured Wi-Fi
• Suspecting unauthorized access
• Transitioning from a personal to a work setup (or vice versa)

The steps to change your password vary depending on whether you're running Windows or macOS, and whether you're using a local account or a cloud-linked account (like a Microsoft account or Apple ID).

How to Change Your Password on Windows

Windows 10 and Windows 11

The most common method works across both versions:

1. Open Settings (Windows key + I)
2. Go to Accounts
3. Select Sign-in options
4. Under the Password section, click Change
5. Enter your current password, then your new one twice, and add a password hint
6. Click Next, then Finish

Important distinction: If your Windows account is linked to a Microsoft account (you sign in with an email address), changing your password here actually changes your Microsoft account password — not just your local device password. That change will ripple across all devices signed into that Microsoft account.

If you're using a local account (no Microsoft sign-in), the change only affects that specific laptop.

Changing a Windows Password from the Lock Screen

You can also change your password without entering Settings:

1. Press Ctrl + Alt + Delete
2. Select Change a password
3. Enter your old and new passwords

This works on both local and Microsoft-linked accounts.

What If You've Forgotten Your Windows Password?

• Microsoft account users can reset their password at account.microsoft.com from any browser
• Local account users on Windows 10/11 may have set up security questions during setup — those appear on the login screen after a failed attempt
• Without security questions or a Microsoft account, recovery becomes significantly more complex and may require installation media

How to Change Your Password on macOS

Standard macOS Password Change

1. Click the Apple menu (top-left corner)
2. Go to System Settings (macOS Ventura and later) or System Preferences (older versions)
3. Select Users & Groups
4. Click your account name, then Change Password
5. Enter your current password, your new password, a verification, and an optional hint
6. Click Change Password

Apple ID vs. Local macOS Password

On Macs, your login password and your Apple ID password are separate things — unless you've enabled iCloud Keychain or are using FileVault, in which case there can be some dependencies worth understanding.

If your Mac is set up with FileVault (full-disk encryption), your login password is also your disk encryption key. Changing it through the standard method above handles this automatically, but if you're doing a forced reset, you'll need your recovery key or Apple ID recovery option to avoid losing access to encrypted data.

Forgot Your Mac Password?

• Restart and hold Command + R to enter Recovery Mode
• From there, you can use Terminal or the Reset Password utility (varies by macOS version)
• If your Mac is linked to an Apple ID, you may be prompted to reset via Apple ID on the login screen after several failed attempts

Key Variables That Affect Your Process

Managed and Work Laptops Are a Different Situation 💼

If your laptop is managed by an employer or school through tools like Microsoft Intune, Jamf, or Active Directory, the process above may not apply — or may not work at all. Managed devices often enforce password policies (minimum length, complexity, expiration intervals) and route password changes through an organization's IT systems. On Active Directory-joined Windows machines, the Ctrl + Alt + Delete method still works but changes the domain password, not just the local one.

If you're on a managed device and don't have admin rights, your IT department is the right path forward.

Password Types Beyond the Traditional Password

Modern laptops offer alternatives that interact with your password in specific ways:

• Windows Hello (PIN, fingerprint, face recognition) — these are convenience shortcuts tied to your underlying password; changing your password doesn't automatically disable them
• Touch ID on Mac — same logic applies; it's an unlock method layered on top of your login password
• PIN on Windows — a Windows Hello PIN is device-specific and separate from your Microsoft account password, even though both can unlock your PC

Understanding which credential you're actually changing — and what else it connects to — is the detail most people miss. A PIN change won't update your Microsoft account. A Microsoft account password change won't update a PIN. They coexist as separate authentication layers.

Whether your situation is a routine update or a locked-out recovery, the right steps depend on exactly how your laptop was configured at setup — and that's a detail only your specific device and account history can answer.