This document discusses the origins and history of banking. It begins by explaining that the word 'bank' originated from Germanic and Italian words referring to a bench or joint stock fund. It then outlines some of the earliest public banks, including the Bank of Venice in 1157. The development of exchange banking in the 1600s and establishment of central and commercial banks are also summarized, along with the founding of the Bank of England in 1694. The key functions of central banks and commercial banks are defined.