Not sure I understand how sync works when the same file is being edited from multiple places simultaneously. Who wins? Any pointer appreciated. Totally unrelat

Not sure I understand how sync works when the same file is being edited from multiple places simultaneously. Who wins? Any pointer appreciated. Totally unrelated: how do you pronounce aerofs? If I try to say it in French it either comes out as "erofesse" (erotic buttock) or "aerofesse" (flying buttock). That will definitely win points with French-speakers :-)