Micro Economics vs Macro Economics
Macro Economics is about the wider picture of the world, how is the global economy or a country's economy run?
A country's demand and supply, Balance of payments (BOP), GDP, economies of scale at a country level, fiscal and monetary policies, interest rates, foreign exchange rates and lots more.
Micro Economics is about businesses inside a country.
How does a business cope with change in demand and supply at a local level, economies of scale for firms, fixed cost and variable cost and more.