1. Add Header and Footer 3. Password Protection It allows user to protect their workbooks by using password from unauthorized access to their information. 4. Data Filtering Filtering is a quick and easy way to find and work with a subset of data in a range. A filtered range displays only the rows that meet the criteria you specify for a column. MS Excel provides two commands for filtering ranges: • AutoFilter; which includes filter by selection, for simple criteria • Advanced Filter; for more complex criteria 5. Data Sorting Data sorting is the process of arranging data in some logical order. MS Excel allows us to sort data either in ascending or descending order. 6. Built in formulae MS Excel has got many built- in formulae for sum, average, minimum, etc. We can use those formulae as per our needs. 7. Create different charts (Pivot Table Report) MS Excel allows us to create different charts such as bar graph, pie- charts, line graphs, etc. This helps us to analyze and compare data very easily. 8. Automatically edits the result MS Excel automatically edits the result if any changes are made in any of the cell. 9. Formula Auditing Using formula auditing we can graphically display or trace the relationships between cells and formulas with blue arrows. We can trace the precedents (the cells that provide data to a specific cell) or the dependents (the cells that depend on the value in a specific cell).