Most Excel chart types are overkill, and these five prove it.

These four overlooked Excel features completely changed how I design spreadsheets.

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating ...

Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source ...

Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

Anthropic upgraded Claude’s Excel and PowerPoint add-ins with shared context, reusable Skills, and cross-app workflows for ...

Excel users are warned to update now, as a critical vulnerability has been confirmed that can lead to “zero-click information ...

Claude Now Integrates More Closely With Microsoft Excel and PowerPoint ...

Claude for Excel and PowerPoint adds real-time collaboration with predefined commands like data cleaning and deck refresh, ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Compound interest is interest that's calculated on ...