Business etiquette is a set of unwritten rules that guide how people behave in the workplace. Why is this important? Beyond the obvious reason — you want people to like you — having good manners helps put those around you at ease, which leads to better working relationships.
Culture and expectations differ from company to company, so what’s rude at one workplace may be normal at another. Hence, ask questions. The HR department has been created to serve you by providing all clarity you need about your role and deliverables.