Microsoft’s March Patch Tuesday fixes 78 vulnerabilities, including Office preview pane flaws, an Excel Copilot data leak risk, and an AI-discovered 9.8 severity bug.

Excel users are warned to update now, as a critical vulnerability has been confirmed that can lead to “zero-click information ...

Today is Microsoft's March 2026 Patch Tuesday with security updates for 79 flaws, including 2 publicly disclosed zero-day ...

Replace legacy formulas with MAP, BYROW, BYCOL, SCAN, and REDUCE to build secure, scalable, and automated spreadsheets.

Add Yahoo as a preferred source to see more of our stories on Google. [Getty Images] Microsoft has acknowledged an error causing its AI work assistant to access and ...

If you often work with data that starts life as a text file or CSV, Microsoft Excel now has new built-in tools that simplify how that information gets pulled into a spreadsheet. The update introduces ...

Add Yahoo as a preferred source to see more of our stories on Google. Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He told Business Insider his Excel advice for ...

With the official release of Microsoft's latest database offering, let's see what was improved and what still needs some work. Today, at Ignite, Microsoft announced the general availability of SQL ...

Microsoft is working to resolve a known issue that causes its Defender for Endpoint enterprise endpoint security platform to incorrectly tag SQL Server software as end-of-life. According to a service ...

Microsoft Corp. envisions a future where everyone starts “vibe working” with the launch of its new Agent Mode in Office Apps and Agent Mode in Copilot Chat offering new ways to automate business and ...

A new Agent Mode comes to Office apps today, alongside an Office Agent in Copilot chat. is a senior editor and author of Notepad, who has been covering all things Microsoft, PC, and tech for over 20 ...