QUICK ANSWER To make an app go full screen in Windows, here are the top three standard options: Select the app and hit Windows + up arrow or (in some cases) F11. Click the Maximize (square) button ...

The window will snap to that side of the screen. Alternatively, you can hover your mouse over the maximize button in a window and select your preferred layout on Windows 11.

How To Split Screen On Mac If your Mac computer has macOS Catalina, hold your cursor over the green full-screen button in the top left corner of the app you’re using.

YOUR iPhone Home Screen is littered with hidden buttons – and you might never have seen them. But they unlock secret menus for apps, letting you quickly access some of the best features.