Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors ...

Understanding, organizing, and validating data directly affects the accuracy of stories. New tools make cleaning accessible ...

Create Excel pivot tables from multiple tables with the Data Model. Fewer formulas, smaller files, faster analysis. Clean ...

Discover 5 advanced Excel drop-down techniques to create dynamic, auto-updating lists and improve your data management skills.

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

Discover the best free spreadsheet tools with no login needed. Edit, collaborate, and export your data instantly.

Google continues to develop NotebookLM with frequent feature additions, many still hidden. Recent weeks saw the addition of infographics and the ability to generate slides. The latest hidden artefact, ...