Are apps not using the full screen on your Galaxy S10? Here's how to enable or force apps into full-screen mode.

Apps not using the full screen on your Galaxy S8 or Galaxy S8+? Here's how to force apps into full-screen mode and enjoy that big screen.

If you see the same thing on both displays, you should start by making sure the displays are Extended instead of Mirroring ...

How to Change a Computer's Picture From Full Screen to Widescreen. When you upgrade your office computer with a widescreen display, Windows usually detects the new monitor and adjusts the video ...

How to Play a Video on a Kindle Fire in Full Screen. Your Kindle Fire can render video files at a resolution of up to 1920 by 1200 for the HD model, which makes the quality similar to a Blu-ray disc.

Unfortunately, there’s no way to set the Razr to automatically open apps in full screen on the external display. The thought process here is likely that, you won’t want to always do this.

How to set up two monitors for double the screen real estate A must for multitaskers.

A reader's El Capitan installation started blacking out one monitor when he's using apps full screen.