Final answer:
The subject of this question is Computers and Technology. The question is discussing how employees use computers for various administrative operations.
Step-by-step explanation:
The subject of this question is Computers and Technology. The question is discussing how employees use computers for various administrative operations, such as keeping track of sales, shipping, billing, inventories, employee records, and the payroll. These tasks fall under the umbrella of computerized processing and are commonly performed using computer software.