Error logs and GitHub pull requests hint at GPT-5.4 quietly rolling out in Codex, signaling faster iteration cycles and continuous AI model deployment.

Microsoft has removed App Skills from Excel's Copilot after users found multiple AI entry points confusing, now consolidating them into a single interface.

Dark Mode has its drawbacks. For example, the worksheet grid usually remains white. You can choose Black under Office Theme, which activates a Dark Mode toggle in the View tab of your Excel ribbon.

AI tools are frequently used in data visualization — this article describes how they can make data preparation more efficient ...

Microsoft removes Excel Copilot App Skills and merges features into Copilot Chat and Agent Mode as part of a broader AI overhaul.

This is an extremely basic and early version of a pixel art generator targeted for WS281x 16x16 LED matrix panels. This requires v0.14.0-b1 or higher (2D Matrix support). It has not been tested with ...

Xleak is a simple terminal tool that lets you open and inspect Excel files instantly, without ever leaving your command line.

Abstract: A method of mode conversion from the anti-TE20 mode to TE20 mode is proposed to suppress the H-plane mutual coupling of slot-fed metasurface mosaic antennas over a broad bandwidth. The ...

The most feature-complete open-source document viewer for React. Render PDF, Word, Excel, PowerPoint, images, video, CSV, HTML, and 20+ file types in a single drop-in component. Dark mode, text search ...

Tech expert ThioJoe shows how to unlock full Dark Mode in Microsoft Excel Beta. Japan cherry blossom festival cancelled over badly behaved tourists Donald Trump approval rating suddenly changes ...