Learn Swiss in 5 minutes

Swiss (Schwiizertüütsch/Schwiizerdütsch/Schweizerdeutsch) is a quite different language to formal German (Hochdeutsch).  It still has not been formalized, although this was attempted once and failed dismally. Not much is printed in Swiss, nearly all business and education is done in formal German (albeit that the German spoken in Switzerland differs from that spoken in Germany to the same extent that English spoken in the UK and the USA differ).