Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff. Remember when phones had a single camera on them? Normally on the device’s rear? Now, concentrate, and try to conjure a mental picture of them… … THEN THROW THAT IMAGE IN THE TRASH, WE’RE IN MULTI-CAMERA WORLD NOW, BUSTER. Yes, we now live on a planet where your everyday mobile phone probably has a variety of lenses on the back — and we’re here to help you understand what they all do. We’ve already looked…
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