Run cmd as administrator and type- net user Administrator /active:yeslogin to administratorOpen - regeditGo to - Hkey_local_machine/software/microsoft/windo. Jul 29, · Once you are signed in, search netplwiz and open it. When the User Accounts tool opens, select your primary account – the account you want to change its user name. Then, click Properties. Then, on the Properties screen of the user account, to change the Windows 10 user name, change the name in the User name field.
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