The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

Copying formulas in Excel is a relatively simple operation - unless you need to copy down through dozens or even hundreds of cells. Here's a foolproof little trick that will knock out the task for ...

From simple calculations like MIN and SUM to more advanced functions like VLOOKUP and HLOOKUP, these Excel formulas are essential for any office worker looking to boost their efficiency and stand out.