Microsoft is warning of an issue when using a media support to install Windows 11, version 24H2, that causes the operating system to not accept further security updates. The problem occurs when using ...

Defender is 'usually sufficient,' it says in a blog post that might rile up the antivirus industry.

The latest Windows 11 update is an optional one, but Microsoft has a few solid reasons for you to pull the trigger and install it right now. On January 30, 2026, Microsoft released KB5074105, the ...

Security Intelligence Updates for Microsoft Defender Antivirus are automatically installed with the Windows Updates on your PC. Microsoft installs it as a security patch and there is no way you can ...

Microsoft has shared more details about the new Windows 11 administrator protection security feature, which is available in preview and uses Windows Hello authentication prompts to block access to ...

Overview On April 15, NSFOCUS CERT detected that Microsoft released the April Security Update patch, fixing 165 security issues involving Windows, Microsoft Office, Microsoft SQL Server, Microsoft ...

Microsoft gives Windows 11 users more control with 35-day update pauses, fewer forced restarts, and flexible installation ...