A technician is installing a plug-and-play USB mouse. Which of the following must the technician do to complete the installation?

Manually installing driver software is typically unnecessary for plug-and-play USB devices as the OS handles it automatically.

For a plug-and-play USB mouse, the primary action required from the technician to complete the installation is simply connecting the device to an available USB port, as the operating system will then automatically detect and install the necessary drivers.

USB ports are usually pre-configured and do not require manual adjustment for standard peripherals like a mouse.

Downloading driver software is generally not required for basic plug-and-play functionality, as the OS often has built-in drivers or automatically fetches them.