Use Edge Light for Better Video Calls in macOS

Apple in macOS Tahoe 26.2 introduced Edge Light, a clever new feature that turns your Mac's display into a virtual ring light during video calls. Instead of fumbling with external lighting equipment, your Mac can now illuminate your face automatically when you're sitting in a dark room. Basically, Edge Light adds a soft glow around the edges of your display to brighten your face during video conferences. But it's far from just a simple screen border effect.