If your Windows computer screen goes black & white when HDMI is plugged in, reinstall the display driver, perform calibration, reset control panel settings, etc.

Dark Mode is not only great for preserving your device's battery, but for not hurting your eyes as much in the dark. Here's how to enable it in Google Chrome.

Is your MacBook's screen completely black for no clear reason? There are several ways to potentially fix this issue, including some workarounds.