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In Banks

We use computers in banks to

• keep and maintain records
of accounts of customers.

• maintain records of all

transactions.
• withdraw money from an

ATM.

Knowledge Discovery Subject Enrichment

An ATM (Automated Teller Machine) is a machine which helps a user withdraw
money without going to the bank.

At Libraries

We use computers in libraries to

• keep and maintain records of books.

• issue books to the students.

• search for information online.

• maintain digital copies of the books.

At Railway Stations and Airports

Computers are used at railway stations and
airports to

• sell tickets for trains and flights.

• maintain records of travellers.

• maintain schedule of trains and flights.

• maintain records of cargo and goods.

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