Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...

Richard White, Founder & CEO of Fathom, is a repeat founder and product-focused entrepreneur best known for turning personal ...

Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.

The "Unpivot" button inside Excel's Get Data feature is a hidden superpower. It can turn a tedious, error-prone task into smooth, automated workflows. No more copy-pasting, no more manual rearranging ...

Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

Learn to calculate the Sharpe Ratio in Excel for insightful investment analysis. Our guide will help you assess risk versus ...

Learn about the negative correlation coefficient, its significance, comparison with other coefficients, and real-world ...

January 8, 2026: We added four new Reverse 1999 codes for free Clear Drops, Picrasma Candy, and level-up materials. What are the new Reverse 1999 codes? If you're making a start in Bluepoch's ...