If you need to keep tabs on employee performance, Microsoft Excel is often the perfect tool to use. Not only can you quickly add data each day and have it added to the week's total, you can also pull ...

Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Whole-column references in Excel are silent performance killers, often forcing the program to manage a range of over a million rows. As a result, they can significantly slow your workbook's ...