Maude is able to deal with infinite data structures and avoid infinite computations by using strategy annotations. However, they can eventually make the computation of the normal form(s) of some input expressions impossible. We have used Full Maude to implement two new commands norm and eval which furnish Maude with the ability to compute (constructor) normal forms of initial expressions even when the use of strategy annotations together with the built-in computation strategy of Maude is not able to obtain them. These commands have been integrated into Full Maude, making them available inside the programming environment like any other of its commands.