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

Ever since Microsoft introduced Python in Excel, I have treated it as a ‘someday’ project. I knew Python integration was the ...

FORECAST.ETS applies an exponential triple smoothing (ETS) algorithm to create forecasts that can include trend and seasonal ...

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

If you’ve ever doing an assignment for work or study that requires you to display information about a country, you could ...

Unavoidable costs (mortgage, electricity, food etc) were colour-coded red; those which could be dispensed with easily (eating out) were in green; and those which where somewhere in the middle were ...

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

With a new set of Microsoft 365 features, knowledge workers will be able to generate complex Word documents or Excel spreadsheets using only text prompts to Microsoft’s chatbot. Two distinct products ...

Anthropic has begun rolling out a small but significant update to Claude. Starting today you can use the chatbot to create and edit Excel spreadsheets, documents, PowerPoint slide decks and PDFs. In ...

Spreadsheet apps like Microsoft Excel and Google Sheets are used worldwide to organize and analyze data, but getting the right information into them isn’t always straightforward. Businesses often need ...

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Return on investment (ROI) measures the amount of ...

If your Excel spreadsheet always opens in a small window and not a maximized one, follow these steps to resolve the issue: You can resize your Excel windows by using these methods: Method 1: You can ...