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Windows 10 security updates just stopped—how to enroll in paid patches before the October 2026 cutoff·MSFT +0.1%Windows 11 Testers Face New Experimental Channels—and a Clean Install Trap·NVDA +3.0%Unannounced Windows 11 Insider Build Adds Middle-Click Tab Shortcut to File Explorer—Here’s What to Know·GOOGL +1.2%iOS 27 Beta Regret? Downgrading to iOS 26 Means a Full Wipe, But You Can Save Your Data—Here’s How·AMZN +2.9%After July Patch Tuesday: Missing Clocks, an Emergency Fix, and What to Do Now·MSFT +0.1%Windows 11 Build 26100.7705 Fixes Edge Kiosk Bug, But Only After Redeployment·NVDA +3.0%First Windows 11 26H2 Build Drops: What It Reveals About Microsoft's 2026 Update Strategy·GOOGL +1.2%Microsoft Sets Azure FXT Edge Filer End-of-Life for 2026: Don’t Rush to Replace It·AMZN +2.9%Windows 10 security updates just stopped—how to enroll in paid patches before the October 2026 cutoff·MSFT +0.1%Windows 11 Testers Face New Experimental Channels—and a Clean Install Trap·NVDA +3.0%Unannounced Windows 11 Insider Build Adds Middle-Click Tab Shortcut to File Explorer—Here’s What to Know·GOOGL +1.2%iOS 27 Beta Regret? Downgrading to iOS 26 Means a Full Wipe, But You Can Save Your Data—Here’s How·AMZN +2.9%After July Patch Tuesday: Missing Clocks, an Emergency Fix, and What to Do Now·MSFT +0.1%Windows 11 Build 26100.7705 Fixes Edge Kiosk Bug, But Only After Redeployment·NVDA +3.0%First Windows 11 26H2 Build Drops: What It Reveals About Microsoft's 2026 Update Strategy·GOOGL +1.2%Microsoft Sets Azure FXT Edge Filer End-of-Life for 2026: Don’t Rush to Replace It·AMZN +2.9%

Outlook Security

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

5 stories in view AI assisted desk updated 10:53 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·62w 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·63w 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·63w 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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