What is the keyboard shortcut for saving a workbook in Excel?

The keyboard shortcut for saving a workbook in Excel is Ctrl + S. This command is widely recognized across various software applications, not just Excel, as the standard method for saving changes to a file. When you press this combination of keys, it prompts Excel to immediately save any unsaved work in the active workbook. This feature is essential for preventing data loss and ensuring that your most recent changes are preserved.

The other shortcuts serve different purposes: Ctrl + P is used for printing the current document, Ctrl + N is for creating a new workbook, and Ctrl + O opens an existing workbook. Understanding these shortcuts can greatly enhance efficiency when working in Excel.