Register your new address with the United States Postal Service (USPS) by filing the change of address form. You can register online or by telephone for a $1 fee, or register for free by completing a change of address form and delivering it to your local post office.
An executor is a person who manages the estate of the deceased, known as the decedent. Also called a personal representative, the executor is typically named in a will. A judge chooses and appoints an estate administrator if a decedent dies intestate, or without a will, or does not name an executor in his will. An estate administrator basically has duties and powers equivalent to an executor.
That's the person responsible for settling their affairs, including paying any outstanding debts from the estate. If there is a will, the personal representative is known as the executor; if there is no will, the personal representative is known as the administrator.