Why is the role of the computer in banking system?

The role of computer in banking system is that it maintain customer accounts, ledger, updating, electronic fund transfer and processing of huge amount of cheques, credit cards and and the major transaction that take place daily.

to manufacture the codex of information

Explanation:

to scrapt the fact that you have a money in a packet.

the omega button is one of them.

that without the operating systems you would have to control and synchronize computer hardware.