However, it will require a little time to get synced and updated. Restart your computer to apply a new sign-in name. That’s it! Your login name on Windows 10 has been changed.

Next, you will see a challenge, type in the exact same letters in the type box and click on Save.

It's possible that editing the registry here could damage your user account or even cause you to be unable to sign in. It leaves behind dozens of hard-coded registry entries pointing to the original folder name, and any one of those entries could come back to cause problems. For experts onlyĪs I mentioned at the top, there's an unsupported way to change the name of a user profile after the fact, but I don't recommend it. After you finish, your user profile folder will still have the full name you created when you set up the local account. After you sign in, go to Settings > Accounts > Your Info and choose Sign in with a Microsoft account instead. You can now sign out and sign back in using the new local account.

Add a password, choose the three security questions, and finish creating the account.(If you include a space in the username, the profile folder name will also include a space. Enter a local user name that matches exactly what you want to see as the profile folder's name.On the 'Create account' page, click Add a user without a Microsoft account.On the 'How will this person sign in?' page, click I don't have this person's sign-in information.

Change name in microsoft account