MacOS Keyboard Shortcuts

Cmd+, Open Settings (for most applications)
Cmd+m Minimized a window
Ctrl+←/→ Switch spaces
Cmd+Shift+Tab Switch back
Cmd+` Switch within an application
Ctrl+[Shfit]+Tab Switch between tabs
Cmd+Tab, Let go of Tab, Slide to Option Switch to minimized window
F11 Show Desktop

Reference

你可能不知道的 Mac 技巧 - macOS 的窗口、标签与工作区