A help desk technician is installing an application for a user who is in a different state. Which of the following best describes the software the technician is using for the installation?

Collaboration software facilitates teamwork and sharing of documents, but doesn't primarily grant remote control for technical support tasks.

Remote support software allows a technician to remotely view, control, and interact with a user's computer, enabling them to perform tasks like application installations, troubleshooting, and configuration as if they were physically present. This is essential when users are geographically dispersed.

Instant messaging is for text-based communication and does not provide the necessary control for installing software remotely.

Conferencing software is used for virtual meetings and communication, typically with audio and video, but does not provide direct remote control over another computer for support.