Almost everybody works, or wants to. Not everyone who works is employed, of course, and a lot of work goes unrecognized and unrewarded.
Some work belongs to the money economy, some meets social goals outside the economic sphere.
Much work is drudgery, but much also brings satisfaction. Some work occurs as employment in formal workplaces, in large enterprises. Some occurs informally on the street or in the fields, some in the home. Much work is necessary, the source of sustenance and income, but much is also voluntary. All of these patterns and differences are strongly gendered.