Allow users to focus
Allow users to focus on detailed spreadsheet data or gain a broader overview, catering to different visual needs and analysis requirements.

Zooming in a spreadsheet component refers to the ability to scale the displayed content, effectively increasing or decreasing the visible size of cells, data, and gridlines. This feature allows users to adjust the level of detail shown, enabling them to gain a broader overview or focus on specific data segments. Developers implement this to enhance user experience by providing flexibility in data visualization, improving accessibility for users with varying visual needs, and facilitating efficient data analysis through customized display levels.