Don't use AI for cute tricks. Use it to ruthlessly optimize your life and wallet.

Learn how to customize Copilot in Excel to automatically apply your preferred date formats, table styles, and modern formulas ...

PivotTables can do more than you think, from splitting reports by category to calculating unique counts and percentage growth ...

Discover how to eliminate manual data entry and generate automated business reports, charts, and Slack notifications using AI ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...