OpenAI is bringing ChatGPT directly into spreadsheets. The new Excel add-in lets users analyse data, build models and run ...

Dark Mode has its drawbacks. For example, the worksheet grid usually remains white. You can choose Black under Office Theme, ...

Skip tables when you need spilled results, presentation-ready layouts, one-off modeling logic, or stable protected data-entry ...

Aaron Swan shows how you can use the apps already on your school-issued devices to make the task of giving student feedback ...

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

This week's second new model from OpenAI is built for more complex tasks than GPT-5.3 Instant.

Have you ever tried to send a huge document by email only to get the annoying "file too large" error? Or maybe you only ...

ActiveX is a Microsoft software framework that enables applications to share data across web browsers, enhancing ...

It handles XLSX/XLSM documents (Microsoft Excel 2007+, Office Open XML Workbook) using fast and simple low-level ZIP & XML manipulations, without requiring any library dependency, while minimising ...

If Excel is not using threads efficiently, calculations may take a long time to complete. Learn how to speed up calculating ...

Excel table formulas shift from cell positions to named columns with #All-style tags, keeping calculations readable when ...

Budgyt positions structured budgeting software as an alternative to spreadsheet-based financial control. Budgyt’s platform was designed for organizations that meet specific operational thresholds: The ...