The unlikeliest hobby? People are using spreadsheets for fun, and winning world championships along the way. Here’s how I got into the quirky world of data.

Microsoft Excel will now disable blocked file types from workbook links by default The files will either fail to refresh or show a #BLOCKED error ...

Microsoft has announced that it will start disabling external workbook links to blocked file types by default between October 2025 and July 2026.

Similarly, Excel file creation is a breeze. ChatGPT Agent can generate spreadsheets with data, formulas, and charts based on user instructions.

OpenAI is reportedly developing ChatGPT to support .xlsx and .pptx file formats, expected to enable native editing and creation of Excel and PowerPoint documents.

You can use Copilot to extract data directly from PDFs and turn it into usable content in your Excel spreadsheets. Learn how to convert PDF to Excel using Copilot.

Copilot in Excel will be able to analyze data from PDF, Word, PowerPoint, and other Excel documents for you.

You might think CSV files are just spreadsheets, similar to Excel files, but it's a lot more interesting than that: Open any CSV file in a text document and you'll learn that the "comma separated ...

Some Mac users have noticed that Microsoft Office files and documents, whether that’s Word docs, Excel spreadsheets, Powerpoint presentations, or otherwise, are not opening in the intended apps, or ...