While many popular games like Fortnite are free to download, they often come with in-app purchases that allow you to buy items, levels, and more. Here's how you can view all the purchases you've made on your iPhone, iPad, and Mac.
Administrator accounts on release versions of macOS 10.13 High Sierra can unlock App Store settings without the correct password. It's probably not a high-level threat but it's a really dumb bug. And it's the latest in a series.