Once data is loaded into Excel, Copilot allows users to ask questions in natural language instead of building new formulas.

If Excel AutoSave suddenly stopped working for workbooks stored in OneDrive or SharePoint after an Office/OneDrive update, ...

Use formulas instead of Power Query for tidy files, with a visible source path and clear parameters that teammates can review ...

Excel now supports IMPORTTEXT and IMPORTCSV functions that load external text and CSV files as dynamic arrays, making it easier to refresh and reuse frequently updated data inside a worksheet. The ...

Key cyber updates on ransomware, cloud intrusions, phishing, botnets, supply-chain risks, and nation-state threat activity.

A critical Grist-Core flaw (CVE-2026-24002, CVSS 9.1) allows remote code execution through malicious formulas when Pyodide ...

In the 1990s some computer games had a "boss key" that allowed staff to call up an Excel spreadsheet if they needed to look like they were working. Now bosses might frown upon a worker caught ...

The jsPDF library for generating PDF documents in JavaScript applications is vulnerable to a critical vulnerability that allows an attacker to steal sensitive data from the local filesystem by ...

A critical sandbox escape vulnerability in Grist-Core has been disclosed that allows remote code execution (RCE) through a ...

How modern infostealers target macOS systems, leverage Python‑based stealers, and abuse trusted platforms and utilities to ...