Avoid making these common Excel mistakes

Microsoft Excel is the backbone of a lot of corporations. It's the most common software used for calculations, finances, projections, project management, and data analysis. If you're responsible for any of these tasks, it's vital to be vigilant at all times and ensure there are no errors in your spreadsheet. After all, dealing with numbers can mean there are millions of dollars on the line, so you want to make sure all your calculations are absolutely perfect. No matter how alert you are, though, there may be times when you don't realize you've made a mistake. Such errors can turn out to be costly when overlooked.