Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

An over-reliance on performance metrics, and their related dashboards, is leading many brands into dangerous marketing territory, and this systemic problem will require significant effort to fix. On ...