If you bought your computer with Windows or Office pre-installed (the so-called OEM licenses, or the "shrink wrap" Windows discs), <strong>if you change computers you must buy software again.</strong>
Si'l to PC venía con Windows y/u Office preinstalaos (lo que se conoz como software de OEM), <strong>y decides camudar d'ordenador, tienes que volver a pagar los programes</strong>