The fastest way to change your Microsoft account

To change your Microsoft account in Windows 11, go to Settings > Accounts > Your info, then select Sign in with a Microsoft account instead. You will need the email address and password for the account you want to use. Windows will walk you through signing in, and your new account becomes the one tied to your device.

If you want to keep your current account but add a second Microsoft account to the same device, you can do that separately through Settings > Accounts > Other users > Add account. This route is useful if multiple people share the device or if you want to test a new account before making it your primary one.

Key Takeaways

  • Changing your primary Microsoft account happens in Settings under Accounts, and requires the email and password of the account you want to switch to.
  • You can add a second account to the same device without removing your current one, which is useful for shared devices or testing.
  • If you forget your Microsoft account password, you will need to reset it through the Microsoft account recovery page before you can sign in.
  • Switching accounts does not delete your files, but they remain tied to the original account folder unless you move them manually.

What happens to your files when you change accounts

Your existing files stay on the device, but they remain in the user folder of your old account. When you sign in with a new Microsoft account, Windows creates a fresh user folder for that account. You will see a desktop, Documents, Downloads, and other folders that are empty or contain only default Windows files.

To access files from your old account, you can navigate to C:\Users\[old account name] in File Explorer. You will need permission to open that folder, which Windows will ask for the first time you try. Copy or move the files you need into your new account's folders. This manual step is necessary because Windows does not automatically transfer personal files between accounts.

Signing in with a local account instead of Microsoft

If you want to use a local account (one that exists only on your device, not tied to Microsoft) instead of any Microsoft account, go to Settings > Accounts > Your info and select Sign in with a local account instead. You will create a username and password that work only on this device.

A local account means you will not have access to cloud features like OneDrive sync, Microsoft Store purchases, or the ability to sign in on other devices with the same account. You also cannot use Windows Hello facial recognition or fingerprint login, which require a Microsoft account. For most people, a Microsoft account is more convenient, but a local account gives you more privacy if you do not want your activity tied to Microsoft.

Adding a second account to share the device

To add another person's account without removing your own, go to Settings > Accounts > Other users and select Add account. Choose whether the new account will be a Microsoft account or a local account. If it is a Microsoft account, enter the email address; if it is local, create a username and password.

Each account on the device has its own user folder, desktop, and settings. When someone signs in with their account, they see only their own files and customizations. You can switch between accounts by pressing Windows key + L to lock the screen, then selecting a different user. This is the standard way to set up Windows 11 for a household or shared workspace.

Recovering access if you forgot your password

If you cannot remember the password for the Microsoft account you want to switch to, you cannot complete the sign-in process on your device. Instead, go to account.microsoft.com on any computer or phone and select Can't access your account. Microsoft will ask you to verify your identity using a recovery email, phone number, or authenticator app that you set up previously.

Once you have reset your password through the Microsoft website, return to your Windows 11 device and try signing in again with the new password. If you do not have access to a recovery method, Microsoft offers other verification options, but the process can take several days. Plan ahead by keeping your recovery information current.

Removing an old account from your device

To delete an account you no longer use, go to Settings > Accounts > Other users, select the account you want to remove, and choose Delete. Windows will ask whether you want to keep or delete the files in that account's user folder. If you select Delete files, everything in that folder is permanently removed. If you select Keep files, the folder remains on your device but is no longer tied to any user account.

You cannot delete your primary account (the one you are currently signed in with) from this menu. To remove your primary account, you must first switch to a different account or create a new one, then delete the old one from the Other users section. This prevents you from accidentally locking yourself out of the device.

Transferring Microsoft Store purchases and settings

Microsoft Store apps and purchases are tied to the Microsoft account that bought them. If you switch to a new Microsoft account, you will not automatically have access to apps you bought with your old account. You can reinstall them if you sign back in with the old account, but they will not appear in your new account's Microsoft Store library.

Settings like your wallpaper, theme, and notification preferences are stored locally on your device and do not transfer between accounts. You will need to reconfigure these in your new account. If you use OneDrive, your files sync to whichever Microsoft account is currently signed in, so you may need to set up OneDrive again with your new account to access cloud files.

Frequently Asked Questions

Can I have two Microsoft accounts signed in at the same time?

No, only one account can be your primary sign-in account at a time. However, you can add multiple accounts to the device and switch between them by locking the screen and selecting a different user. Each account is separate and has its own files and settings.

Will changing my account delete my files?

No, your files remain on the device in your old account's user folder. They do not automatically move to your new account, so you will need to copy them manually if you want to access them from the new account.

What if I sign in with the wrong Microsoft account by mistake?

You can change it again by going to Settings > Accounts > Your info and selecting the option to sign in with a different Microsoft account. You will need the password for the correct account. Your files from the mistaken sign-in remain in that account's folder.

Do I need a Microsoft account to use Windows 11?

No, you can create a local account instead. A local account works only on your device and does not connect to Microsoft services. Most people use a Microsoft account because it enables cloud features and makes signing in on multiple devices easier.

Can I change my account without losing my installed programs?

Programs installed on your device remain installed and available to all accounts. However, program settings and saved data are usually stored in each account's user folder, so you may need to reconfigure programs in your new account.