Think of a computerized information system that you use regularly. This could be a library system, an automated teller machine (ATM) that you use to get cash, a database that you use in your work or any other system that you are familiar with.

Write down which elements of the interface support the five tasks listed.

1. Read and interpret information that instructs them how to use the system;
2. Issue commands to the system to indicate what they want to do;
3. Enter words and numbers into the system to provide it with data to work with;
4. Read and interpret the results that are produced by the system, either on screen or as a printed report;
5. Respond to and correct errors.