  We present the general ideas on SuperSymmetric Quantum Mechanics (SUSY-QM)
using different representations for the operators in question, which are
defined by the corresponding bosonic Hamiltonian as part of SUSY Hamiltonian
and its supercharges, which are defined as matrix or differential operators. We
show that, although most of the SUSY partners of one-dimensional Schr\"odinger
problems have already been found,there are still some unveiled aspects of the
factorization procedure which may lead to richer insights of the problem
involved.
