You probably fall into one of two camps: people who haven’t the foggiest idea what pressing Command-Shift-3 or Command-Shift-4 do on the Mac, and those who use those keyboard shortcuts regularly to take screenshots. Either way, macOS 10.14 Mojave makes it easier than ever to create a still image of what’s on your Mac’s screen and to record a video of actions you take on the screen. (And don’t worry, the old shortcuts still work just as they always have.)
It can be easy to become overwhelmed by iOS notifications, particularly if you have chatty friends or apps. In iOS 12, Apple corralled notifications by grouping them into stacks so you no longer see an endless screen of alerts.