Changing an administrator’s displayed name in Windows 10 depends on whether the user signs in with a local account or a Microsoft account. Renaming the account does not normally rename the existing user-profile folder under C:\Users.
Rename a local administrator account
- Open Control Panel.
- Select User Accounts, then User Accounts again.
- Choose Change your account name when that option is available.
- Enter the new name and confirm the change.
If you are managing another local user, an authorized administrator can use Manage another account, select that account, and use the available name-change option.
Microsoft accounts work differently
If Windows is signed in with a Microsoft account, the displayed name comes from the Microsoft account profile. Use the account-management link provided by Windows or Microsoft’s account site to edit the profile name. It can take some time for the revised name to appear everywhere.
The account name is not the profile-folder name
If the account currently uses C:\Users\OldName, changing the displayed account name does not safely turn that folder into C:\Users\NewName. Many settings and applications can reference the existing profile path.
Do not manually rename a profile folder and edit Registry paths merely to make the folder match the new display name. If a different profile-folder name is important, creating a new properly named user profile and migrating personal files is safer.
Renaming an account does not change its permissions
An administrator remains an administrator after a normal name change. Likewise, changing a standard user’s name does not grant administrative rights. Account type and account name are separate settings.
Managed computers
Work or school accounts may get their names from an organization’s directory. If the controls are unavailable or the old name returns, ask the administrator to update the directory record rather than trying to override it locally.
Windows 10 support for this scenario
Microsoft’s standard free servicing for Windows 10 ended on October 14, 2025. Account-management features still work, but eligible computers should move to a supported Windows release for ongoing security servicing.
Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
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