Add new events without even going to the Calendar by opening the event dialog with a shortcut.
Use search filters in Quick Commands to find exactly what you're looking for.
Switch to a tab in a different Workspace swiftly with Quick Commands.
Open links from Quick Commands in a New Tab.
Use Quick Commands to export Notes.
Instead of looking through menus or trying to remember shortcuts, use Quick Commands to perform actions.
If a web page doesn't load properly, try reloading it without cache.
Use Quick Commands for quick calculations.