OpenAI launches ChatGPT for Excel powered by GPT-5.4, enabling users to build, update, and analyze spreadsheet models using plain language.

OpenAI has launched ChatGPT for Excel in beta, a specialized add-in powered by the new GPT-5.4 Thinking model designed specifically for financial workflows. OpenAI introduced deep data integrations ...

Microsoft will soon begin disabling Excel 4.0 XLM macros by default in Microsoft 365 tenants to protect customers from malicious documents. Excel 4.0 macros, or XLM macros, were first added to Excel ...

Many finance and accounting departments rely on spreadsheets to complete critical tasks. Until now, only elite spreadsheet users had the skills to write macros to streamline repetitive tasks. But with ...

Excel is constantly changing, and this month, you can use the enhanced capabilities of Copilot and Python to speed up your workflow, focus on data analysis, and tailor the program to your requirements ...

Researchers discover progressively complex and effective XL4 attacks that take advantage of the many organizations that still rely on the old functionality. Excel 4.0 macros have been around for ...