Microsoft 365
The latest Microsoft 365 coverage — news, analysis, and updates from the WindowsNews.AI desk.
Microsoft Outlook CPU Spike Issues: Causes, Impact, and How to Fix Them
Introduction Microsoft Outlook, a core email client for Windows users globally, has recently encountered significant performance problems that have disrupted productivity for many users. The classic...
Microsoft 365 to Block ActiveX Controls by Default in 2025 for Enhanced Security
In a significant move to bolster user security, Microsoft has announced that starting in April 2025, Microsoft 365 will block ActiveX controls by default across several of its key applications,...
Microsoft Copilot's New Autonomous AI Agents and No-Code Platform Transform Enterprise Productivity
Introduction In a significant advancement in artificial intelligence integration, Microsoft CEO Satya Nadella has unveiled groundbreaking enhancements to the company's Copilot platform. These updates...
Comprehensive Guide to Troubleshooting Microsoft 365 Activation Issues
Introduction Microsoft 365 is a cornerstone of productivity for millions worldwide, offering a suite of applications essential for both personal and professional tasks. However, users occasionally...
Snipped search box, Android sharing, and USB sign-in fixes land in Build 22631.5261.
Windows 11 Build 22631.5261 Insider Preview: What’s New and Improved Microsoft has recently unveiled Windows 11 Build 22631.5261 as part of its Insider Preview Release Preview channel, focusing on...
Countdown to Exchange Server End-of-Life 2025: Preparing for Migration and the Future of Enterprise Email
Countdown to Exchange Server End-of-Life: Preparing for a Critical IT Transition As October 14, 2025 approaches, the enterprise IT world faces a pivotal moment. Support for Microsoft Exchange Server...
Microsoft Office 2016 and 2019 End of Support in 2025: Essential Information and Alternatives
Microsoft has announced that support for Office 2016 and Office 2019 will conclude on October 14, 2025. This means that after this date, Microsoft will no longer provide security updates, bug fixes,...
Microsoft Teams File-Sharing Outage: Lessons in Cloud Resilience for Windows Users
In the fast-paced world of digital collaboration, a sudden outage can bring entire organizations to a grinding halt. Recently, Microsoft Teams, a cornerstone of modern workplace communication,...
Outlook CPU Spike Bug: Causes, Implications, and Solutions
Introduction Microsoft's classic Outlook application has recently been plagued by a significant performance issue, causing CPU usage to spike dramatically—by as much as 30% to 50%—when users type...
Microsoft Enhances OneDrive for Web with Advanced PDF Compression and People View Features to Boost Collaboration
Microsoft Elevates OneDrive for Web with New PDF Compression and People View Enhancements Microsoft has released a significant update to its cloud storage service, OneDrive for Web, introducing two...