I need help with this:

Based on the job title and description, I need to come up with these things: (Hardware components, Type of Software, HCI (human-computer interaction), and Network Equipment)).

Job Titles and Descriptions:

1) Certified Public Accountant (CPA)- The CPA is a senior position at a tax preparation company. The CPA will be not only handling sensitive customer data from personal tax returns but also preparing tax returns for corporate clients. The CPA is also responsible for the personal tax returns filled out by the tax and data-entry specialist employees.

2) Tax Specialist- The tax specialist has the dual role of entering data and verifying that tax returns are correct. This position involves customer interaction in gathering data for minimizing taxes owed or maximizing tax refunds.

3) Data Entry Specialist- This position requires data entry for personal tax returns for customers who walk in the door. Although the data-entry specialist works with sensitive customer data, they do not have access to the tax returns once the returns are submitted to the tax specialist for review.

Thank you so much!