
Don’t waste any more hours in Microsoft Excel doing things manually. There are many ways to use Excel formulas to decrease the amount of time you spend in Excel and increase the accuracy of your data and your reports. Excel Formulas You Should Definitely Know: 1. SUM Formula: =SUM(5, 5) or =SUM(A1, B1) or =SUM(A1:B5) The SUM formula does exactly what you would expect. It allows you to add 2 or more numbers together.






















