i have just one user on my laptop which doesn't have a password.one day my brother changed the pc name somewhere in the control panel (that's what he said)
since that day my lock screen shows two users,one of them being totally unknown to me
i have tried deleting any second account present in windows 10 settings,control panel user account setting,netplwiz but is not even showing up anywhere.its only showing one user that is my own
i even tried resetting my windows to default(without deleting data) and the two accounts are still there
thanks in advance for your help