Computer systems - Computing Part 6 (Computer systems in large organisations)

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Banks use computer systems to help them provide a number of services:

  • ATM or cash points to issue cash points to issue cash and other services.
  • Ensuring customer accounts are secure.
  • Keeping track of customer accounts.
  • Online banking


Customer systems are also very common in hospitals:

  • Diagnostics such as x-rays, CAT scanners, MRI scanners, blood analysis.
  • Treatment such as IV machines, radiotherapy machines.
  • Monitoring such as blood pressure machines, heart monitors.
  • Administrative systems such as appointment booking,


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