Avoid PivotTable failures caused by merged cells, blank columns, and subtotals, with Power Query steps to clean the source data.

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.

Excel validation lists avoid blanks and errors with TOCOL(ignore) plus FILTER; the spill range stays stable across worksheets.

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Have you ever tracked your income and expenses and had a realistic approach towards personal finance? It takes a lot of discipline to understand and plan your family’s budget. Without a clear budget, ...

Q. I currently keep a static to-do list, and I would like to update it to be more dynamic. Do you have any advice? A. Microsoft Excel is best known for crunching numbers, but it’s also a powerful tool ...

TL;DR: Microsoft is launching Copilot AI for Excel, a new feature that uses advanced language models to help users analyze data, summarize information, and generate ideas directly in their ...

A new COPILOT function in Excel lets you use AI in a formula. The new skill is now available to Microsoft 365 insiders. Reduces some of the complexity involved in creating formulas. Get more in-depth ...

There is a stark example this week of how things are changing in the race toward artificial intelligence. This involves a household-name model, and an administrative technology that’s instantly ...