What is to be done with bank accounts after a death varies regionally. In some regions, bank accounts are automatically frozen after a death.
To avoid any complications, the bank should be notified immediately, and you should find out the procedures for releasing these funds, and how to set up a new account for funds received after the death.
A Certified Death Certificate is necessary before anything can be done.
Probate is the legal process that transfers the legal title of property from the estate of the deceased to their beneficiaries.