Windows 11’s 2026 Insider update is live, and it brings a fresh round of new features and changes for testers.

Catch up with this week's Microsoft stories about new features for Windows 11, botched driver updates, upcoming PowerToys features, and more.

Windows 11 26H2 is shaping up as a quick enablement update, adding new Copilot experiences, File Explorer cleanups, and ...

Microsoft expands DLP controls to prevent Copilot from processing confidential Office files across local devices, SharePoint, and OneDrive.

Microsoft boosts Windows Server 2025 security with NTLM auditing, RPC over TCP enforcement, and updated baseline policies.

LibreOffice is expanding its line of attack, now targeting OnlyOffice, its rival, for being "partners with Microsoft in a strategy to lock users in." ...

Windows 11 Insider Beta Build 26220.7859 (KB5077223) for 25H2 adds a Microsoft 365 upgrade option in Settings, plus taskbar and File Explorer fixes.

Microsoft is doubling down on Copilot in Windows 11, pushing its AI assistant deeper into core system functions — and once ...

By putting conflicting metadata in LNK files, a researcher found four new ways to spoof targets, hide arguments, and run unintended programs in Windows Explorer.

Microsoft has warned against multiple flaws in Windows and Office software that the company says are being actively used by hackers. The vulnerabilities, the company says, allow attackers to break ...

Microsoft has released an out-of-band emergency security update to address a zero-day vulnerability in Microsoft Office that is being actively exploited, extending support for affected versions ...

Cybersecurity investigators have identified a new cyberattack campaign connected to the Russia-linked hacking group APT28, ...