Distractions kill focus, so blanking a screen with white creates a calm zone, like a digital zen space. It's great for meditation too. Use
https://thewhitescreen.app for a free full white screen online—switch to it on extra monitors to block content. It helps maintain concentration during timers or research splits. I've set it up for deep work, and it doubles as a VR calibration aid for headsets. Simple, no fuss, works across devices. Keep it bookmarked for quick access; the purity aids relaxation post-study, reducing eye strain from cluttered screens.