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

The introduction of dynamic arrays triggered the biggest change to how we work with Microsoft Excel formulas in years, if not decades. They allow a single formula to spill multiple results into ...

The Office Scripts action recorder can generate code snippets for Excel changes, but some actions still require manual ...

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

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Samantha (Sam) Silberstein, CFP®, CSLP®, EA, ...

Steven Nickolas is a writer and has 10+ years of experience working as a consultant to retail and institutional investors. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in ...

From version 8.4.3 EPPlus supports cancelling a running formula calculation via the standard .NET CancellationToken mechanism. This is useful when processing untrusted or complex workbooks where ...

MCP-enabled connector for Excel Online (Microsoft Graph). This connector exposes workbook, worksheet, range, and table operations as MCP tools so Copilot Studio can orchestrate Excel changes with ...

Abstract: This work presents a novel active pixel sensor (APS) design for soft X-ray flat panel detectors (FPDs) intended for non-destructive testing (NDT) applications that require high sensitivity, ...