Today, Google announced Android XR, a brand new operating system for AR/VR devices. The company hopes Android XR can unify the messy XR hardware industry, similar to what Android did for smartphones.

Even if you’re a smartphone pro, there could be a lot to learn in the sections below. But if you’re new to the world of smartphones — or just the world of Android — this is the perfect place to get up ...

Samsung has begun rolling out a change to the Android operating system on hundreds of millions of Galaxy phones around the ...