: If the camera is laggy, you can often "update" the driver manually in Device Manager by selecting "Browse my computer for drivers" > "Let me pick from a list" > and selecting "USB Video Device" .
Elias launched his video software. He held his breath. The black screen flickered once. Then, with a burst of grainy, pixelated light, his face appeared on screen. The resolution was terrible—720p at best. The colors were washed out, giving him a ghostly pallor, and the frame rate was choppy.
Before searching the web, let Microsoft do the work.
He clicked the second link. It was a "driver updater" tool that looked like it would install more viruses than drivers.