Microsoft Defender supports Linux desktops in businesses. Administrators can manage the devices through their existing ...

Microsoft Defender for Endpoint now supports Linux desktops in public preview, using the server agent. Plan 2 or Microsoft ...

Microsoft patches CVE-2026-96951, an actively exploited Windows security flaw. Check affected versions and install the October 2026 update.

With October's Patch Tuesday, Microsoft fixed over 1,000 flaws in a single month for the first time. One flaw is already ...

This month’s update also marks the first official one for Windows 11 26H2 and the end of support for Windows 11 24H2 Home and ...

Microsoft regularly releases Windows updates, and software developers publish fixes for vulnerabilities, bugs, and ...

Learn how to update Windows Defender in Windows 11 and Windows 10 quickly and easily! In this step-by-step tutorial, I'll show you how to manually update Microsoft Defender Antivirus, install the ...

Microsoft's Windows Update certificates expire in May and June 2027. Fortunately, replacement certificates are available.

Most people start looking for antivirus software after something has already gone wrong: a pop-up that won’t close, a text from a “bank” that looked a little too real, or a laptop that suddenly takes ...

Compare the best antivirus and endpoint protection tools for 2026. See lab results, prices, pros and cons, and which ones ...

Microsoft veteran Raymond Chen, who has been with the company for more than three decades, has advice for everybody with two or more antivirus solutions, and it’s quite straightforward. Just don’t use ...

Antivirus apps protect your PC's personal information, data, bank accounts, and other sensitive information. We've tested ...