This will be a training course on how to get the most out of the Horace, SpinW and Euphonic software packages. Horace is a widely used suite of Matlab programs for the visualisation and analysis of large datasets from time-of-flight neutron inelastic scattering spectrometers. SpinW is a Matlab library that can plot and numerically simulate magnetic structures and excitations of a given spin Hamiltonian using classical Monte Carlo simulation and linear spin wave theory. Euphonic is a Python package to calculate phonon bandstructures and inelastic neutron scattering intensities from force constant matrices.