Learn advanced filtering in Excel with a criteria area, OR and AND logic, and copy results to isolate the right rows fast.

The Pareto Principle, also known as the 80-20 rule, is a powerful concept that can transform your approach to data analysis. This principle states that roughly 80% of effects come from 20% of causes.

PivotTables in Microsoft Excel are a great way to get insights from big data sets in just a few seconds. However, most people don't make full use of their capabilities, sticking to their basic ...