OpenAI released GPT-5.4 in ChatGPT (as GPT-5.4 Thinking), the API, and Codex, calling it its most capable and efficient ...

Use dynamic arrays and tables for fast, scalable cascading drop-down lists in modern Excel.

Microsoft Excel’s new COPILOT function lets users generate, summarize, and analyze data directly in spreadsheet cells using plain-language prompts. (Microsoft Image) Microsoft is building generative ...

What is a Custom Template? When you work with Excel, you often find yourself performing the same tasks repeatedly. This is where creating custom templates can be a catalyst. By learning how to create ...

Avoid Excel friction and save time by customizing the interface, shortcuts, highlights, and formula editing.

In this post, we’ll show you how to create progress bars in Excel on a Windows 11/10 PC. Progress bars are quite popular in Excel. They’re often used to display task completion percentages, monitor ...