Sometimes you don't want to minimize the whole window, just hide the interface to read better.
The shortcut key to minimize a window in most operating systems is: minimize shortcut key
If you spend most of your time in Chrome, Safari, or Edge, you can actually "minimize" the full-screen view or individual tabs. F11 (Windows) or Cmd + Ctrl + F (Mac). Sometimes you don't want to minimize the whole
Apple keeps it simple, though the behavior varies slightly between "minimizing" and "hiding." Command (⌘) + M . minimize shortcut key