1. The tasks, responsibilities, or operations that are presently being performed or are active at a given time
The manager reviewed the current functions of each department.
O gerente revisou as funções atuais de cada departamento.
2. In computing, the operations or methods that are actively running or available in a system at present
The software displayed all current functions available to the user.
O software exibiu todas as funções atuais disponíveis ao usuário.