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

Bitdefender researchers have discovered a surge in LummaStealer activity, showing how one of the world's most prolific information-stealing malware operations managed to survive despite being almost ...

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

Microsoft has released Windows 11 KB5077239, a non-security preview update for Windows 11 version 26H1, taking PCs to OS Build 28000.1643. It ships in ...

Microsoft is bringing Copilot to the Windows 11 taskbar and File Explorer. The update turns search into a reasoning engine that pulls answers from your calendar, emails, and local files without ...

At the center of this effort is a new feature called Ask Copilot, which effectively turns the traditional Windows search bar into a gateway for Microsoft ...

Microsoft introduces Ask Copilot in Windows 11 with AI agents, taskbar research tools, and File Explorer summaries.

Use the following fixes if File Explorer freezes when renaming files on your system. Before proceeding, check for Windows Update. Install the update (if available) and see if this fixes the issue. If ...

Summon an agent from the search bar or peek into files without opening them with Copilot.

Thousands of documents related to the disgraced financier Jeffrey Epstein have been removed from the US Department of Justice's website, over concerns that his victims identities may have been ...