Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

Microsoft released an emergency update to fix the March 2026 KB5079391 non-security preview update, which was pulled over the ...

Microsoft has pulled a buggy Windows 11 non-security preview update to investigate a known issue that triggers 0x80073712 errors during installation.

Microsoft has warned users of the Windows Server 2019 operating system that the most recent Patch Tuesday security update may fail, exposing them to the vulnerabilities it was meant to mitigate. An ...

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.

New out-of-band Windows 11 update fixes March's installation errors - how to get it ...

Help is now at hand. Microsoft has suddenly released an emergency update, after its latest security update left Windows users unable to use Microsoft’s own apps. Teams, Office, OneDrive, and Outlook ...

Microsoft pulls a faulty Windows 11 update after installation errors leave users unable to install it, prompting a paused ...

Last summer's CrowdStrike meltdown caused billions of dollars in damage and exposed some fundamental architectural flaws in the Windows platform. A single flawed update from one vendor was enough to ...

Microsoft released September 2024 Patch Tuesday updates on the 9th under KB5043064, KB5043050, KB5043051, KB5043083 for Windows 10; KB5043076, KB5043067 for Windows 11 22H2 and 21H2; and KB5043080 for ...