Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Tables, named ranges, line breaks, modern functions, and helper columns make Excel formulas easier to read, audit, and fix.

Overview: MIS reports convert raw business data into clear and useful informationExcel formulas and pivot tables simplify ...

Instead of being replaced by AI, Excel is finding new life with powerful AI overlays and CFOs that are doubling down on what ...

The SCAN function lives in a single cell and spills the results down the column, ensuring my totals are always structurally ...

Master calculating cost of equity in Excel using CAPM. Discover step-by-step guidance on market return, risk-free rate, and beta components for effective investment decisions.

Create a CRM using Excel with dropdown customer selection and FILTER plus XLOOKUP, saving time while keeping leads and deals organized.

As your business grows, you'll find that you need Microsoft Excel 2010 more and more to compute important numbers for your business. One Excel function that can come in extremely handy is the ...

2025 has been a pretty momentous year in terms of the apps I used on my iPhone. Whether it was a new discovery that changed ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Amy is an ACA and the CEO and founder of OnPoint ...

Investor reporting still relies on spreadsheets and manual processes, but modern automation and AI can transform data quality ...