My approach to PPC is analytical. I realized early in my career that if I focused on developing my ability to manipulate and interpret performance data, the optimizations become obvious. Leaning into ...

Have you ever found yourself staring at a sprawling Excel spreadsheet, overwhelmed by rows and columns of data that seem impossible to manage? You’re not alone. Despite its reputation as a workplace ...

Have you ever found yourself stuck in the tedious cycle of manually updating Excel reports every time new data comes in? It’s frustrating, isn’t it? You tweak a chart here, adjust a formula there, and ...

Using just one formula, you can create an entire table, generate a filtered view, calculate a running total, or build a ...

Excel has over 475 formulas in its Functions Library, from simple mathematics to very complex statistical, logical, and engineering tasks such as IF statements (one of our perennial favorite stories); ...

VLOOKUP has been the go-to function for looking up data in Excel for years, but it comes with limitations. You can only search in the leftmost column and return values to the right. If your lookup ...

Gemini’s response included a brief description of the “6371” number, which is the Earth’s radius in kilometers. For miles, I ...

Back in the early days of the personal computer, there wasn't too much that these machines could do. That changed with the first "killer app," a spreadsheet program intended to harness the computer's ...