Your Outlook app password is the key that lets you access your email account on your computer or mobile device. This password protects your personal messages, contacts, and calendar information from unauthorized users. Microsoft Outlook is one of the most widely used email platforms globally, with over 400 million users across various devices and platforms. Understanding when and why to change your password is an important part of maintaining your account security.
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There are several situations where you might need to change your Outlook password. If you suspect someone else knows your password, changing it is a critical security step. You might also change your password if you've shared your device with someone and want to ensure only you can access your email. Some people change their passwords regularly as part of good security practices. Additionally, if you receive a notification from Microsoft about suspicious activity on your account, changing your password immediately can help protect your information.
It's worth noting that your Outlook password and your Microsoft account password are often connected. When you change one, it may affect how you log in to other Microsoft services like OneDrive, Office, or Skype. Understanding this relationship helps you prepare for the changes that might happen across your devices and applications after you update your password.
Practical takeaway: Before you change your password, write down which devices have your Outlook app installed. This will help you prepare for re-entering your new password on each device after you make the change.
Changing your Outlook password through the web browser is often the most straightforward method. Start by opening any web browser on your computer and visiting outlook.office.com. Sign in using your current email address and password. Once you're logged in, look for your profile picture or initials in the top right corner of the screen and click on it. This opens a menu with various options.
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From the profile menu, select "View account" or "My Microsoft account," depending on which version of Outlook you're using. This takes you to your Microsoft account page. On this page, look for a section labeled "Security" or "Security settings." You may need to scroll down to find it. Click on "Change your password" or a similar option. Microsoft will ask you to verify your identity by entering your current password again. This verification step ensures that only the real account owner can make changes to the password.
After verification, you'll be prompted to create a new password. Microsoft has specific requirements for passwords: they typically must be at least eight characters long and include a mix of uppercase letters, lowercase letters, numbers, and symbols. For example, a strong password might look like "BlueJay2024#Sunset" rather than something simple like "password123." The system will indicate whether your password meets all requirements as you type.
Once you've entered your new password and confirmed it by typing it again, click the button to save your changes. You'll receive a confirmation message. Some versions of Outlook may ask you to sign out of all your devices for security purposes. If this happens, you'll need to sign back in using your new password on each device where you use Outlook.
Practical takeaway: Keep a secure list of your new password somewhere safe, like a password manager application. Make sure to test your new password by signing out and signing back in before you assume the change was successful.
If you primarily use Outlook on your Windows or Mac computer, you can also change your password directly through the application itself. Open your Outlook desktop application and look at the top menu bar. On Windows, click on "File" and then look for an option related to "Account Settings" or "Change Password." On Mac, click on "Outlook" in the menu bar and select "Preferences," then find the accounts or security section. The exact menu names vary depending on which version of Outlook you have installed.
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Once you're in the account settings area, locate your email account in the list of accounts. Click on it to select it, and look for an option to change your password or update your security settings. Some versions of Outlook don't allow you to change your password directly within the application. Instead, they will redirect you to the online Microsoft account page we described in the previous section. This is actually a security feature—it ensures that password changes happen in a controlled, secure environment.
If Outlook does allow you to change the password within the application itself, you'll follow a similar process: enter your current password for verification, then create your new password with the required mix of characters. Make sure to note down the new password immediately after creating it. After you change your password in Outlook, the application may briefly disconnect from the email server. This is normal. Outlook will reconnect once it recognizes your new credentials.
One important note: if you have saved your Outlook password in your computer's credential manager or if you use Windows Hello (facial recognition or fingerprint), you may need to update those settings as well after changing your password. This ensures that your saved credentials match your actual current password.
Practical takeaway: After changing your password in the Outlook desktop application, restart the application completely to ensure all settings are updated properly. Close it entirely using the X button, wait a few seconds, then reopen it.
If you use Outlook on your smartphone or tablet, you can also change your password, though the process differs slightly from the desktop version. On both iPhone/iPad and Android devices, open the Outlook mobile app and tap on the menu icon (usually three horizontal lines in the bottom right corner or top left, depending on your device). Look for "Settings" in this menu. Within Settings, find your email account listed among your accounts.
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On iOS devices, tap on your email account and then look for an option labeled "Change Password" or "Account Security." The app will likely direct you to sign in through a browser window to make the change securely. This is normal—mobile apps often redirect password changes to the web to ensure maximum security. You'll follow the same process as the web-based method we described earlier: verify your identity, create a new password, and confirm it.
On Android devices, the process is similar. Tap on your account, then look for settings or security options. Again, you'll likely be directed to a web-based form to complete the password change. After you've successfully changed your password through the browser, return to your Outlook app. The app should prompt you to enter your new password. Once you do, the app will re-sync with your email account.
It's important to remember that changing your password on one device doesn't automatically update it on your other devices. After you change your password, you'll need to enter the new password on every device that has your Outlook app installed. If you don't update the password on a device, that device will no longer be able to connect to your email account and will show an error message about incorrect credentials.
Practical takeaway: Have your new password ready before you start the process on mobile devices. Mobile browsers can sometimes time out if you spend too long typing, so prepare your password choice beforehand on a piece of paper or in a notes application.
When you choose a new password, security experts recommend following certain guidelines to keep your account safe. A strong password should be unique—meaning you don't use it for any other online accounts. This matters because if one company experiences a data breach, your unique password means hackers can't use that same password to get into your Outlook account. Avoid using personal information like your birthday, address, or pet's name, even if you mix in numbers and symbols. Hackers often have access to social media profiles and can find this information.
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Your password should be something you can remember without writing it down in an obvious place like a sticky note on your monitor. If you struggle to remember complex passwords, consider using a password manager application like LastPass, 1Password, or Bitwarden. These programs securely store your passwords and fill them in automatically when you visit websites or open apps. They also help you generate strong, random passwords that are extremely difficult to crack.
After you change your password, Microsoft may ask if you want to sign out of all sessions. This means logging you out of Outlook on all your devices automatically. It sounds inconvenient, but it's actually a helpful security feature if someone else may have had unauthorized access to your account. When you sign back in with your new password, you'll know that only you have current access. If someone had stolen your old password, this action prevents them from continuing to
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.