You undoubtedly know about pressing Command-Tab to bring up the macOS App Switcher and mousing to the app you want to switch to. Keyboard jockeys probably even know to keep holding Command down while pressing Tab or right-arrow to cycle to the right (press Shift-Tab, the grave accent/tilde key, or left-arrow to cycle to the left), before releasing the Command key to switch. But did you know you can start dragging something—say a document from the Finder—with your right hand, press Command-Tab with your left hand, and then drop the document on an app in the App Switcher to open it? Go ahead, give it a try!

(Featured image generated by Adam Engst with ChatGPT)