Microsoft Excel is one of the most popular spreadsheet programs developed by Microsoft. It is widely used for data management, calculations, analysis, and reporting.
Excel allows us to add a header at the top and a footer at the bottom of a worksheet. These are useful for adding page numbers, titles, dates, and other important details.
This feature helps us search for specific data quickly and replace it with new data. It saves time when working with large worksheets.
Filtering is used to display only the selected data that matches our condition. It helps us hide unnecessary data and focus on important information.
Excel files can be protected with passwords. This keeps data safe from unauthorized access and unwanted changes.
Sorting arranges data in ascending or descending order. It can be used for numbers, names, dates, and other records.
Excel provides many built-in formulas and functions such as SUM, AVERAGE, MIN, and MAX. These formulas help us calculate values quickly.
When data changes in Excel, the results are updated automatically. This is called real-time calculation.
Excel can create different types of charts such as bar charts, pie charts, and column charts. Charts make data easy to understand visually.
Which feature protects an Excel file?