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Microsoft Quietly Patches Copilot Audit-Log Bypass, Keeps Customers in the Dark·MSFT +2.1%Microsoft 365 Copilot’s Missing Audit Logs: The Hidden Risk Behind Zero-Click Data Leaks·NVDA +0.2%Microsoft Scraps Volume Discounts for Online Services, Costs Set to Surge for Enterprise Buyers·GOOGL +1.7%Microsoft's COPILOT Function Lets You Write AI Prompts Inside Excel Cells·AMZN +1.1%Microsoft Launches Native COPILOT Function for Excel, Embedding Generative AI in the Grid·MSFT +2.1%Microsoft 365 Companion Apps for Windows 11: Productivity Promise Meets IT Governance Reality·NVDA +0.2%Microsoft's New COPILOT Function Brings AI to Excel's Calculation Engine, Sparking Governance and Licensing Fears·GOOGL +1.7%TrustedTech's Bold Microsoft-First Rebrand: Can It Back Up the AI and Cloud Hype?·AMZN +1.1%Microsoft Quietly Patches Copilot Audit-Log Bypass, Keeps Customers in the Dark·MSFT +2.1%Microsoft 365 Copilot’s Missing Audit Logs: The Hidden Risk Behind Zero-Click Data Leaks·NVDA +0.2%Microsoft Scraps Volume Discounts for Online Services, Costs Set to Surge for Enterprise Buyers·GOOGL +1.7%Microsoft's COPILOT Function Lets You Write AI Prompts Inside Excel Cells·AMZN +1.1%Microsoft Launches Native COPILOT Function for Excel, Embedding Generative AI in the Grid·MSFT +2.1%Microsoft 365 Companion Apps for Windows 11: Productivity Promise Meets IT Governance Reality·NVDA +0.2%Microsoft's New COPILOT Function Brings AI to Excel's Calculation Engine, Sparking Governance and Licensing Fears·GOOGL +1.7%TrustedTech's Bold Microsoft-First Rebrand: Can It Back Up the AI and Cloud Hype?·AMZN +1.1%

Microsoft 365

The latest Microsoft 365 coverage — news, analysis, and updates from the WindowsNews.AI desk.

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Ai Governance · Audit Logs

Microsoft Quietly Patches Copilot Audit-Log Bypass, Keeps Customers in the Dark

Security researchers have uncovered a critical blind spot in Microsoft’s Purview audit logging for Copilot: certain prompts can retrieve sensitive file contents without leaving any trace in audit...

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Ai In Excel · Automation

Microsoft Launches Native COPILOT Function for Excel, Embedding Generative AI in the Grid

Microsoft has quietly slipped one of its most consequential AI experiments into the very cells of its billion-user spreadsheet program. The new =COPILOT() function, now rolling out to Microsoft 365...

AI AI & Copilot Desk·48w ago
Admin Controls · Calendar

Microsoft 365 Companion Apps for Windows 11: Productivity Promise Meets IT Governance Reality

Microsoft's late October 2025 deadline for automatic installation of three new Microsoft 365 companion apps into the Windows 11 taskbar has sent a clear signal: the company is betting that shaving...

AI AI & Copilot Desk·48w ago
Ai In Excel · Auditability

Microsoft's New COPILOT Function Brings AI to Excel's Calculation Engine, Sparking Governance and Licensing Fears

Microsoft has quietly slipped generative AI into Excel’s formula bar. The new COPILOT function, now rolling out to Microsoft 365 Insiders, accepts natural-language prompts and cell ranges, then...

AI AI & Copilot Desk·48w ago
Ai Deployment · Azure Migration

TrustedTech's Bold Microsoft-First Rebrand: Can It Back Up the AI and Cloud Hype?

On August 18, 2025, TrustedTech dropped its old identity as Trusted Tech Team and unveiled a sweeping rebrand that recasts the former reseller as a full-service Microsoft-first cloud and AI systems...

AI AI & Copilot Desk·48w ago
Ai In Excel · Auditability

Microsoft Launches COPILOT Function: AI-Powered Prompts Now in Excel Cells

{ "title": "Microsoft Launches COPILOT Function: AI-Powered Prompts Now in Excel Cells", "content": "A new formula is rewriting the rules of spreadsheet automation: Microsoft’s COPILOT function...

AI AI & Copilot Desk·48w ago
Ai In Excel · Ai Productivity

Microsoft Tests COPILOT Formula in Excel: Native AI That Recalculates Automatically

Microsoft has started testing a highly anticipated feature in Excel: a native AI function called COPILOT that embeds generative AI directly into the spreadsheet's calculation engine. Announced for...

AI AI & Copilot Desk·48w ago
Backup · Cybersecurity

Windows 10’s 2025 Deadline Arrives With Surprise Lifelines for Edge, Office—and a $30 Escape Hatch

Windows 10 will reach end of support on October 14, 2025. That hard deadline, confirmed by Microsoft, means no more free security patches, quality updates, or technical support for the operating...

SE Security Desk·48w ago
Ai Services · Azure Migration

TrustedTech Abandons Licensing Roots to Chase Microsoft Copilot and Cloud Gold Rush

TrustedTech, the IT services firm formerly known as Trusted Tech Team, has officially shed its transactional licensing past and reinvented itself as a full-stack Microsoft cloud and AI integrator....

AI AI & Copilot Desk·48w ago