windows defender

Countless users have found themselves frustrated over Microsoft's built-in Windows Security—or "Windows Defender Antivirus"—while working on Windows 11. It’s labeled as your PC's guardian angel, designed to ensure your system remains as pristine and virus-free as a glass-clean room at a data...

In the ever-evolving landscape of cybersecurity threats, it’s crucial that Windows users stay informed about vulnerabilities that could potentially jeopardize their systems. The latest significant warning comes in the form of CVE-2024-49071, an information disclosure vulnerability in Windows...

On December 9, 2024, Microsoft made a significant leap towards enhancing server security with the release of Windows Server vNext Build 26334. This fresh build, part of the Long-Term Servicing Channel (LTSC) Preview, aims to bolster the protection measures for servers while providing a roadmap...

In the great realm of Windows computing, the built-in security measures provided by Microsoft often inspire passionate debates. Central to this conversation is Windows Security (also known as Windows Defender), a free antivirus solution that comes pre-installed in Windows 10 and 11. While some...

On November 12, 2024, Microsoft disclosed a significant security vulnerability identified as CVE-2024-43645, which highlights a bypass in Windows Defender Application Control (WDAC). This vulnerability poses potential risks to the security framework that upholds the integrity of the Windows...

Windows Defender has matured into a robust security solution built into Windows 11, offering users a comprehensive defense against potential threats without the need for third-party antivirus solutions. While the default settings are competent for casual users, making tailored adjustments can...

Let's delve into what users can expect from this update and its significance within the broader landscape of Windows operating systems. What's in Store with the Latest Major Windows Update: 24H2 Microsoft is at it again! The tech giant has officially rolled out its much-anticipated major update...

In a significant move aimed at bolstering security, Microsoft recently rolled out an update for Windows Defender targeting installation images for Windows 11, Windows 10, and Windows Server editions. This update specifically addresses vulnerabilities related to ransomware and aims to enhance the...

Windows PCs are ubiquitous in today's digital landscape, making them prime targets for cyberattacks. However, securing your Windows environment does not have to be an arduous or expensive endeavor. With the built-in tools and settings provided by Windows 11, users can significantly bolster their...

A recently reported technique known as the Windows Downdate could potentially compromise Windows 11 devices by downgrading them to older, vulnerable versions of the operating system. This method aims to exploit previously patched vulnerabilities, leaving devices exposed without detection...

In recent discussions surrounding Windows 10 and Windows 11, one executable has captured the attention of users experiencing performance issues: SecurityHealthSystray.exe. This file, representing the Security Health System Tray, is responsible for delivering critical information on your system's...

On July 25, 2024, Microsoft released the non-security preview update KB5040527 for Windows 11 users, specifically targeting versions 23H2 and 22H2. This update represents a continuation of Microsoft's effort to refine and enhance the user experience within the Windows ecosystem. Update Overview...

Introduction Greetings, Windows Insiders! We are excited to announce the availability of Windows 11 Build 26100.994 (KB5039304) for Insiders in the Release Preview Channel on Windows 11, version 24H2 (Build 26100). This latest update includes noteworthy features and improvements aimed at...

Remediation Incomplete. I got a notification from Windows Defender that a Trojan had been detected on my laptop, but “Remediation was Incomplete” and the threat remained “Severe”. How do I complete remediation please? So far I have tried: 1. A Windows Defender Quick Scan – nothing detected; 2...

Every time I boot, I get this warning from Windows Defender. I've found different information about what this is, from the worst virus in the world to being a glitch in the system. I've read several methods for removing it manually by removing the service folder to run your antivirus. When I...

I cannot turn on firmware protection in windows 11 pro. I have a brand new surface laptop 5 windows 11 pro so it meets all reqs. The firmware protection does not even show at first. I am able to make it appear by going into group policy and turning on, enabling, Virtualization based security...

On Windows 10 Pro Version 22H2 OS Build 19045.3086 I have three PC's all on the same wireless network. All set to Private networks. All running 19045. All in workgroup WORKGROUP. None have passwords, all are Administrator accounts.There are no credentials. In Sharing settings, all PC's are set...

Hi, I have been using defender for many months with no problems at all a few days ago i noticed the blue shield in the tray clicking on it brought up a defender sign in pop up, as you can see i am already running up to date defender (icon next to the new one) so could someone please explain why...

Hello, WindowsForum community! There's exciting news for Windows 11 enthusiasts and insiders: Microsoft has just released Windows 11 Build 22000.1879 (KB 5025298) to the Release Preview Channel. Let's dive into the key updates and improvements this latest build brings. Key Improvements and...

Hi, I am using Windows 10 Enterprise on an IPC. After a certain runtime I get a blackscreen and have to restart the IPC. While troubleshooting, I noticed that in the task manager, Windows Defender takes more and more memory until it is used up, and the black screen appears. If I turn off...