Graphics displays nearly every slide, image, and lyric the congregation sees on a Sunday. This position is the modern hymnbook.
ProPresenter is there to lead people to the throne during worship by providing words to the congregation to sing. They also help folks stay connected by displaying announcements, without this we would have a bulletin that’s a mile long!
As with all tech positions, if the job is done well, no one knows you’re there, you become a transparent conduit for the words to flow, announcements to reach the congregation, and communion meditations to lead folks to worship.