Final answer:
The correct button to select when creating a macro using keyboard navigation is the Record button on the DEVELOPER tab.
Step-by-step explanation:
If you will be using keyboard navigation when creating a macro, you must ensure that the Record button in the code group on the DEVELOPER tab is selected so that the macro works properly. Among the options provided, 'Execute', 'Debug', 'Step Into', and 'Record', the correct answer is d) Record. This is because the Record Macro feature in applications like Microsoft Excel enables you to record a sequence of actions using the keyboard and mouse. The recorded actions are saved as a macro, which you can then run to reproduce the same sequence of actions automatically. When recording a macro using keyboard navigation, each keystroke and command is saved exactly as you enter it, so ensuring that the Record button is active is essential to capture the necessary commands for the macro to function properly when you run it later.