Using XLOOKUP for Two-Way Lookups in Excel While one-way lookups are useful in many scenarios, they don't allow you to change the variable you're looking up.

Using What-If Analysis, you can visualize the effects of different variables, making it easier to assess risks and opportunities. In Excel, three primary tools are available for performing What-If ...

Inserting a lot of columns or rows in Microsoft Excel is awkward and prone to mistakes. When you need to enter dozens or more columns, use this VBA procedure for ease and accuracy.