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

There's more than one way to skin an Excel table, and this one abuses Copilot.

Anthropic announced a series of Claude-connected updates on Wednesday aimed at improving the workflows of Microsoft 365 users. The deep integration between the tools is designed to save time and ...

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.

I used Microsoft Excel for years without ever opening the Navigation pane, and honestly, I don't know how I survived. Suddenly, every sheet, table, chart, and shape is clickable, searchable, and easy ...

This month's Patch Tuesday brings over 80 fixes for various security vulnerabilities. Fortunately, none are actively being ...

If Excel freezes when deleting rows or columns, identify the possible causes and then resolve the issue. Turn off Auto Save, disable COM Add-ins, etc.

EU switches Cyber Resilience Act feedback form to ODS after LibreOffice group criticizes use of Microsoft Excel’s XLSX format.

Microsoft, like most large software companies, has been pushing its customers to use — and pay for — AI features over the last few years, filling familiar apps and interfaces ...

After last month's massive security update, Microsoft's Patch Tuesday push for March seems relatively light, with only two publicly disclosed zero-day flaws among the 83 vulnerabilities fixed in total ...

Microsoft patches 84 vulnerabilities, including two public zero-days, strengthening defenses against privilege escalation and cloud token theft.