ChatGPT can assist with complex Excel formulas, including a VLOOKUP plus IFERROR to return not listed when no match appears.

Stop Excel errors by using these 8 key symbols, like ' to keep leading zeros and ~ to search for literal * or ? characters in data.

Replace confusing cell references with global constants, local variables, and reusable custom functions.

Excel's basic formulas work fine for simple calculations, but they quickly become cumbersome when you're dealing with complex data analysis. You end up with nested functions that are hard to read, ...

If you refer to the same value in an Excel sheet often, treat it as a constant. Anyone who uses Excel, even just a bit, knows how to name a cell or range and then use that name in formulas. It’s ...

The company is adding some handy automation features to its web-based spreadsheet software. The company is adding some handy automation features to its web-based spreadsheet software. Microsoft has ...

In 2026, data analysis roles still depend heavily on two practical tools: Excel for cleaning, checking, and working through business data, and Tableau for turning that data into dashboards people ...