Microsoft Excel is a powerhouse for office tasks—whether you’re managing data, creating reports, or doing calculations. But to truly unlock its potential, you need to master some essential Excel formulas. Here are 15 of the most useful Excel functions that can save you time and boost your productivity at work: 1. SUM Adds up numbers in a range. excelCopyEdit=SUM(A1:A10) Perfect for calculating totals in financial reports or sales sheets. 2. AVERAGE Calculates the average (mean) of a range. excelCopyEdit=AVERAGE(B2:B12) Helpful for analyzing survey data or performance metrics. 3. IF Returns one value if a condition is TRUE and another if…