What you can't see is the computer here, you only see the screen, but the main thing I worry about in my computer is -- it doesn't have to be big and powerful, although I like that -- it really has to be completely silent.
O que non podes ver é o ordenador, só vemos a pantalla, pero o que máis me interesa do meu ordenador é --non ten que ser grande e potente,  aínda que me gusta iso-- ten que ser completamente silencioso.