Instruction: Explain what 'Freeze Panes' does in Excel and provide an example of how freezing panes can be beneficial in reviewing or presenting large datasets.
Context: The question tests the candidate's familiarity with Excel's interface and tools, specifically the 'Freeze Panes' feature. This feature is crucial for managing and navigating large spreadsheets without losing sight of important data headers or columns. Candidates should explain the feature's utility and demonstrate how it can enhance data handling efficiency.