Those of us over a certain age will remember using paper lookup tables for logarithms or trigonometry functions. Those who are younger will have been exposed to lookup tables in their programming ...

For many, the INDEX-XMATCH combination in Excel is the go-to method for retrieving a value from a dataset. However, you can also use this dynamic duo to perform two-way lookups, returning a value at ...

When most people think of Microsoft Excel, they think of organizational charts, budgets and quantitative formulas. However, there is much more to Excel than data manipulation. Adding multimedia images ...