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How To: FaceTime Forcing LTE Instead of Wi-Fi? Here's How to Fix It

These days, you can FaceTime with family and friends whether you're at home connected to Wi-Fi or on-the-go with mobile data. You may have noticed, however, that your iPhone will sometimes drop Wi-Fi and rely on cellular instead — whether you're placing or receiving a FaceTime call. While that's not an expected result, there is a workaround to get your FaceTime calls back on track.

How To: Stop Group FaceTime Tiles from Auto-Resizing & Moving When People Speak

When using Group FaceTime with more than a handful of people, all of those participants in one chat can be difficult to follow. That's why Apple automatically enlarges the tiles for people who are currently speaking, bringing them into the forefront. However, all of that zooming in and out can get pretty distracting, and now there's a way to disable it whenever you need to.

How To: Stop Videos & Live Photos from Auto-Playing in the Photos App on iOS 13

By default, videos in the Photos app auto-play in several instances on iOS 13, making it a great way to get a quick, extended glimpse when you're browsing. But this isn't always ideal — especially when you're flipping through private or embarrassing videos and other eyes are on your screen. Fortunately, Apple has an easy way to disable this feature.

How To: Play Pokémon GO in Fullscreen on Your OnePlus 6T

Phone displays have gotten taller in the past few years, and it seems the OnePlus 6T might not make use of the entire screen by default for a few games. Most games play nicely with the large display on the 6T and its teardrop camera notch, but Pokémon GO is one that doesn't scale correctly. Until an official fix happens, there's a quick workaround you can use to make things a bit better.

How To: Save Up to 60% Battery Life by Enabling Dark Mode in the YouTube App

With the increasing popularity of OLED displays, companies like Apple, Google, and Samsung have all shifted away from traditional LCDs for their flagship devices. An OLED screen provides deeper blacks and is better for battery life since each pixel can be controlled individually while emitting its own light. This, in turn, has made dark themes an important software feature.

News: HoloLens Assists in Live Surgery

Numerous examples exist of doctors and surgeons using HoloLens to plan surgeries. The device has even been used to view reference images during a procedure and stream it to a remote audience. Until recently, it has not been used to augment the surgeon's view of the patient during a live surgery.