The document discusses the five major accounts in accounting: 1) Assets - resources controlled by a business from past transactions that are expected to provide future economic benefits. Examples include cash and inventory. 2) Liabilities - obligations of a business arising from past transactions that are expected to result in an outflow of resources. Examples include accounts payable and loans payable. 3) Equity - the residual interest in the assets of an entity after deducting all its liabilities, known as owner's equity or net assets. 4) Revenue - increases in economic benefits in the form of inflows that result in increases in equity. 5) Expenses - decreases in economic benefits in the form of