Samsung's latest phones expand the company's Audio Eraser feature to third-party apps, making dialogue clearer in streaming video.

If you're disappointed with your soundbar's audio output, these simple and free tweaks helped mine significantly.

I love Google’s Magic Eraser. I’ve been using it since its earliest days when it was happy to erase a person or an object, but it didn’t really know how to fill the space. Now, though, Magic Eraser ...