When you ask AI to 'write a formula to sum sales with conditions,' it returns a plausible-looking formula in seconds. If you ...

Let Excel do the math.

A comprehensive tutorial exploring the top five most common and essential Excel functions, including aggregate functions, ...

One of the most underused lookup and reference functions in Microsoft Excel is the DROP function. This powerful yet simple ...

The Excel net present value formula: NPV = -$232,000 + $38,800 (1+0,10) -1 + $38,800 (1+0,10) -2 + $38,800 (1+0,10) -3 + … + ...

Hello! This is the 7th installment of "Excel Users' Dual-Wielding Google".The custom function in the previous #06 was just ...

Excel FILTER function mastery requires understanding TRUE/FALSE logic. Use the * multiplier for AND logic to easily handle multiple complex conditions.

Rounding is often treated as a final formatting step, but relying solely on cell formatting (the visual “decrease decimal” button) does not change the actual value stored in the cell. This can lead to ...

Microsoft will retire Excel's COPILOT() function on Sept. 14, 2026. Excel Copilot remains available through the side pane and other AI features. Microsoft is consolidating Excel AI around centralized ...

The IF function in Excel is a cornerstone for data analysis and decision-making within spreadsheets. Whether you’re a beginner just getting started or a seasoned pro looking to enhance your formulas, ...

If the UNIQUE function isn’t working in Microsoft Excel on your Windows 11/10 PC, read this post to learn how to fix the issue. The UNIQUE function extracts a list of distinct (non-duplicate) values ...