  We study one-dimensional quantum walk with four internal degrees of freedom
resulted from two entangled qubits. We will demonstrate that the entanglement
between the qubits and its corresponding coin operator enable one to steer the
walker's state from a classical to standard quantum-walk behavior, and a novel
one. Additionally, we report on self-trapped behavior and perfect transfer with
highest velocity for the walker. We also show that symmetry of probability
density distribution, the most probable place to find the walker and evolution
of the entropy are subject to initial entanglement between the qubits. In fact,
we confirm that if the two qubits are separable (zero entanglement), entropy
becomes minimum whereas its maximization happens if the two qubits are
initially maximally entangled. We will make contrast between cases where the
entangled qubits are affected by coin operator identically or else, and show
considerably different deviation in walker's behavior and its properties.
