Turning your screen into a light table is genius for copying drawings or sketches—white provides the backlight needed. It's also useful for flipbooks. I use a free online full white screen that maximizes brightness for tracing. Just go fullscreen, lay paper on top, and draw away in dim light. No downloads, works on tablets too for portable creativity. I've redrawn comics this way, and it helps spot details clearly. Adjust screen brightness for best results, and it's ad-free for uninterrupted sessions. Great for beginners or pros alike.