He found a thread from 2018 titled: C270 Not Working on Windows 10 - THE FIX!!! The solution was a labyrinth of jargon. Go to Device Manager. Right-click Unknown Device. Update Driver. Browse my computer. Let me pick from a list of available drivers.
He double-clicked it.
The results flooded in. He clicked the first link. "Support + Downloads." He selected his operating system—Windows 10—and hit download. logitech webcam driver c270
“Yes.”
"Come on," Arthur whispered, his voice cracking. He ran a hand through his disheveled hair. "You’re a machine. You’re supposed to work." He found a thread from 2018 titled: C270