Adding powder to the bank computer refers to a kind of work in the banking system, which is mainly responsible for adding new customer information to the banking system and expanding the bank's customer base. The main job of banks is to provide financial services, including deposits, loans, investments and payments. Banks will use computer systems to process and manage customer information, account data and transaction records. In the bank's computer system, employees will input customer information, update data and handle transactions to ensure the normal operation of banking business.