State the differences between computerised and non-computerised system

	BEFORE ICT	AFTER ICT
BANKING	· Banking was done manually by taking deposits directly · Transactions can only be made during working hours · Takes time to approve any loan applications	· Transactions are done by computers · Transaction can be done at anytime and place · Fast : online services, phone banking system, credit cards are available
INDUSTRY	Production was slow because done manually and depended on human labour	Production fast : can be increased through an all day operation
E-COMMERCE	· Trading using the barter system and currency. · Advertisement was in the form of word of mouth, billboards and printed flyers. · Trading extremely slow, late and expensive.	Distribution, buying, selling and servicing products that are done electronically
EDUCATION	Teachers use Chalk and talk for teaching ,forums and conferences	Teachers use computers to research for teaching materials, participate in online forums and online conferences