Final answer:
To quickly navigate back to a recently viewed record, the Recent Records widget is the most efficient method. It provides a list of the last viewed records for easy access.
Step-by-step explanation:
One of the quickest ways to navigate back to a record you recently looked at is by utilizing the Recent Records widget. This widget typically displays a list of the last records you have viewed, allowing you to quickly click back into a specific record without having to search for it again. While the browser's back button, navigating through the menu, or using the global search can also get you to the record, the Recent Records feature is specifically designed for this purpose, making it the most efficient choice.