Can you describe the specific duties a Technical Support Engineer performs?

"Based on my experience and the research I performed about this opportunity, a technical support engineer in your organization has a wide range of duties. These include:
Installing and configuring systems including computer and networking hardware, scanners, printers, and the system software and applications they use.
Performing regular maintenance to prevent downtime.
Diagnosing system problems and resolving them.
Upgrading and repairing computer systems and other IT equipment.
Setting up user accounts for employees and helping them with their initial login.
Maintaining a log of the organization's software licenses and updating them when needed.
Managing the inventory of spare equipment, supplies, replacement parts, and other IT items."