Share You send a folder full of photos to your friend who uses Windows. They can’t figure out how to open them. What do you do? The photos in question are likely HEIC photos, which aren’t easy to open on Windows (and also difficult for many desktop apps). And while you could open every single photo in Preview or your photo editing app of choice and export them to another format, there’s a faster way on the Mac. The problem: It’s just a little bit hidden. Here’s how to convert…