Eastern University's Tia Argento won first place at the 2026 Microsoft Office Specialist (MOS) U.S. National Championship in ...

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

Build flexible Excel functions that automatically handle blanks, defaults, and overrides without messy nested IFs.

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

OpenAI integrates Excel support and live financial data into ChatGPT, creating a powerful spreadsheet co-pilot for traders, analysts, and crypto investors.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...

Imagine opening an Excel file expecting to see numbers, only to find that every cell displays formulas like =SUM(A1:A10), instead of the actual results. It can be confusing and frustrating, especially ...

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

John has served as an integral part of Drake Software since 1995 in roles including CFO and CRO. A CPA since 1989, he holds degrees from Oral Roberts University and the University of Tennessee, with ...