Performance becomes an issue with large datasets too. A poorly written macro can bog down Excel and take forever to complete, ...

Discover expert Power Query tips to reduce steps, streamline workflows, and optimize performance for cleaner, faster data ...

Speed up Power Query with List.Buffer. Cache lists, cut recalculation, and slash refresh times for large datasets in Excel and Power BI.

TEXTBEFORE and TEXTAFTER are a few more of my favorite Excel functions to clean messy spreadsheets. Excel's newer text ...

Learn how to add a custom dictionary in Microsoft Word, Excel, and Outlook. Create and import a custom dictionary in any Office app.

Microsoft Excel adds Copilot AI to help fill in spreadsheet cells The new ‘COPILOT’ function uses AI to generate summaries, tags, tables, and more based on a group of cells.

Excel and Google Sheets have three functions to calculate the internal rate of return: IRR, XIRR, and MIRR. Learn how these functions can calculate investment returns.

Most of the unfilled seats an pending free agents for IndyCar's 2026 season are waiting on Will Power's future with Team Penske. Rumors are swirling, here's what we've learned.

The social media company is adding another tranche of solar to power a new AI data center in South Carolina.

Progressive Boat Insurance Insure your 2025 Formula/Thunderbird 350 CBR for just $100/year*. More freedom: You’re covered on all lakes, rivers and oceans within 75 miles of the coast. Savings: We ...

Your ChatGPT query isn't the problem. We break down all your AI, energy, and emissions questions, plus offer tips on how to ...