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Microsoft Adds Kill Switch for Windows 11 Widgets' News Feed·MSFT +2.1%ONERugged's New Rugged Tablets Pack Intel Lunar Lake AI, Hot-Swappable Batteries, and Glove-Friendly Screens·NVDA +0.2%Western Sydney University's mass Copilot deployment is a lesson for every Windows admin·GOOGL +1.7%NVIDIA DGX B200: 1,440GB AI Memory, 14.3kW Power—Ready for Your Data Center?·AMZN +1.1%The Hidden Environmental Cost of AI Is Now on Your Windows Desktop·MSFT +2.1%ASUS ProArt RTX 5080 OC Hands-On: Finally, an RTX 5080 That Fits in a Sensible Case·NVDA +0.2%Boutique Governance Firm’s Microsoft AI Double Hit Signals Data Cleanup Is the New Gold Rush·GOOGL +1.7%The Honest Truth About Foldable Phones in 2026, Based on Owner Experiences·AMZN +1.1%Microsoft Adds Kill Switch for Windows 11 Widgets' News Feed·MSFT +2.1%ONERugged's New Rugged Tablets Pack Intel Lunar Lake AI, Hot-Swappable Batteries, and Glove-Friendly Screens·NVDA +0.2%Western Sydney University's mass Copilot deployment is a lesson for every Windows admin·GOOGL +1.7%NVIDIA DGX B200: 1,440GB AI Memory, 14.3kW Power—Ready for Your Data Center?·AMZN +1.1%The Hidden Environmental Cost of AI Is Now on Your Windows Desktop·MSFT +2.1%ASUS ProArt RTX 5080 OC Hands-On: Finally, an RTX 5080 That Fits in a Sensible Case·NVDA +0.2%Boutique Governance Firm’s Microsoft AI Double Hit Signals Data Cleanup Is the New Gold Rush·GOOGL +1.7%The Honest Truth About Foldable Phones in 2026, Based on Owner Experiences·AMZN +1.1%

Outlook Security

The latest Outlook Security coverage — news, analysis, and updates from the WindowsNews.AI desk.

5 stories in view AI assisted desk updated 1:36 AM
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Email Client · Email Management

Seamless coexistence begins: New Outlook minimizes when switching to classic version in Windows 11 update

Introduction Microsoft Outlook has long been a cornerstone for communication in both professional and personal settings. With the advent of Windows 11, Microsoft has introduced significant updates to...

SESecurity Desk·63w ago
Security

Resolving Microsoft Outlook's Typing Lag: Understanding the CPU Spike Issue and Available Workarounds

Introduction Microsoft's classic Outlook application, a staple in enterprise email communication, has recently been plagued by a significant performance issue. Users have reported substantial typing...

Security Desk·64w ago ·5 min
Security

Microsoft Outlook CPU Crisis: Causes, Workarounds & Enterprise Impact

For the past several weeks, a silent productivity killer has been infiltrating corporate environments worldwide—Microsoft Outlook’s "classic" desktop application is consuming CPU resources at...

Security Desk·64w ago ·5 min
Security

Outlook 2025 CPU Spike Bug: Causes, Fixes, and Migration Challenges

For countless professionals, the familiar chime of a new email arriving in Microsoft Outlook has long been the soundtrack to productivity—until 2025, when an insidious CPU spike bug transformed...

Security Desk·64w ago ·5 min
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Automated Troubleshooting · Credential Management

Resolving Outlook's Persistent Password Prompts on Windows: A Comprehensive Guide

Introduction Microsoft Outlook is a cornerstone for email communication in both personal and professional settings. However, users often encounter a frustrating issue where Outlook repeatedly prompts...

SE Security Desk·71w ago
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