Defender Archives

Tech Optimizer

October 16, 2026

How to protect your PC from malware

Malware, short for "malicious software," is designed to gain unauthorized access to computers or networks for purposes such as data theft and surveillance. It can be introduced through disguised software or deceptive links. To protect against malware, it is essential to install antivirus software, scan external drives before connecting them, be cautious about downloads, avoid suspicious websites and emails, update applications regularly, enable Tamper Protection on Windows, minimize file sharing, enable Firewall protection, watch out for phishing attacks, and back up data regularly. The future of malware protection may involve leveraging artificial intelligence and machine learning to enhance detection and analysis of threats.

Tech Optimizer

October 16, 2026

Switch Antivirus Software: 13 Steps, Zero Gaps [2026]

ESET rebranded its home security lineup in 2026, introducing ESET HOME Security Essential and Premium, and updated its NOD32 engine to version 19.2 on August 27, 2026. IPVanish launched a next-generation antivirus product on October 7, 2026, built on the VIPRE engine and integrated into its VPN application. Many Australians are reconsidering their antivirus solutions due to discrepancies between their current software and available offerings, with 84 percent of users making no changes in the previous year. Financial factors influence decisions, with 54 percent of third-party antivirus users opting for paid versions. ESET's new features include a Website Security Inspector and a Microphone Monitor, while IPVanish's antivirus received an Advanced+ rating from AV-Comparatives. The comparison of antivirus options highlights that the best choice depends on individual needs, with ESET's Ultimate tier offering ransomware backup. A comprehensive 13-step process is outlined for safely transitioning between antivirus solutions, emphasizing the importance of proper uninstallation and installation procedures to avoid conflicts and maintain protection.

Winsage

October 15, 2026

Tiny11 puts Windows 11 on a diet without the PowerShell workout

Tiny11 Builder has released a new desktop application preview for creating lightweight Windows 11 installation images, minimizing the need for PowerShell knowledge. The tool generates an ISO image by removing bundled applications and selected system components, supporting Windows 11 installation media from version 22H2 onward, including 26H2. It features a WinUI 3 desktop application with a new C# image builder, offering three build modes: Tiny11, Tiny11 Core, and Custom. The ISOs produced are not supported by Microsoft, and users are cautioned that Tiny11 Core should be used only in test virtual machines. There is no guarantee that the tool will bypass Windows 11's hardware and account requirements. A license is still required for the modified installation, as it remains Microsoft Windows 11.

Winsage

October 14, 2026

Windows 11 promises to clean up bloat, but disabling its own features is the only thing that works

Upon installing Windows 11, users encounter numerous pre-installed applications, promotional tiles, and cloud-connected features. These apps are organized in two phases: system-level staging and user-specific activation. The AppX Deployment Service registers these apps for users, creating app data folders. Microsoft also embeds custom app shortcuts and trial software into the Start menu using LayoutModification.json. During setup, Microsoft's Consumer Experience feature connects to cloud servers, downloading app placeholders that are pinned to the Start menu. Local search is integrated with Bing by default, sending requests for suggestions and promoted content. To clean up Windows 11, users can uninstall non-essential applications through Settings, but this only removes them from the user profile. To permanently eliminate app templates, PowerShell commands can be used. Users can disable promotional content in Settings under Personalization and Privacy & Security. To sever Bing integration from search, modifications in the registry editor are required. The Task Manager can help manage startup applications, allowing users to disable non-essential third-party apps. While removing unnecessary components can improve performance, essential packages like Edge WebView2 runtime, Microsoft Defender, and the Microsoft Store should be retained to avoid system errors. Regular maintenance is necessary, as Windows updates may reinstall previously removed apps.

Winsage

October 14, 2026

Microsoft Patches Record 1,413 Vulnerabilities, Including Exploited Windows Zero-Day

Microsoft's October 2026 Patch Tuesday updates addressed 1,413 vulnerabilities, including 1,102 in Windows, 134 in Office applications, 61 in developer tools, and 36 related to SharePoint Server. This total surpasses the vulnerabilities fixed by Microsoft in all of 2025, with over 4,000 vulnerabilities resolved in 2026. A critical zero-day vulnerability, CVE-2026-96951, with a CVSS score of 8.8, was also patched; it allows attackers to bypass Windows shell security features. The Cybersecurity and Infrastructure Security Agency (CISA) has included this vulnerability in its Known Exploited Vulnerabilities catalog. Additionally, two publicly disclosed vulnerabilities were patched, and Microsoft introduced 'risk cohorts' to help manage security updates.

Winsage

October 14, 2026

Windows 11 October updates fix zero-day, VPN failures, and black screens

Microsoft released its October 2026 Patch Tuesday updates for Windows 11, addressing 1,413 vulnerabilities, including a critical fix for an exploited Windows Shell vulnerability (CVE-2026-96951) that bypasses Mark of the Web defenses. This update is the last monthly security update for Windows 11 24H2 Home and Pro users, who must upgrade to a supported version for future security fixes. The update packages KB5127648 and KB5127646 cover versions 24H2, 25H2, and 26H2, and also include fixes for reliability issues such as Explorer.exe startup failures, VPN connection problems, and gaming mouse stuttering. Additionally, the update resolves issues with AC-3 playback, printing failures, and fingerprint sign-in failures after a cold boot. Users are advised to install the updates promptly and restart their systems to complete the process.

Winsage

October 14, 2026

Microsoft’s Record October Patch Tuesday Fixes 1,400+ Flaws As Windows Zero-Day Comes Under Attack

Microsoft's October 2026 security updates address 1,411 vulnerabilities, marking the largest Patch Tuesday release to date. The update includes 70 vulnerabilities classified as Critical, with 57 related to remote code execution, 11 to elevation of privilege, and two to spoofing. Key vulnerabilities include CVE-2026-96951, a Windows Shell security bypass being actively exploited, CVE-2026-108398, which affects .NET Framework and allows bypassing Windows Defender Application Control, and CVE-2026-92707, a denial-of-service vulnerability in MessagePack-CSharp. The release coincides with critical Windows support deadlines, with the final regular update for Windows 11 24H2 Home and Pro and Windows 10 Enterprise LTSB 2016 occurring on October 13. Organizations are advised to prioritize the exploited vulnerabilities, ensure relevant updates are applied, and validate application-control behavior.

Tech Optimizer

October 12, 2026

SuperAntiSpyware Pro adds an extra layer of malware defense to your PC for under $20

RealDefense is offering a 73% discount on SuperAntiSpyware Pro for TechRadar Pro readers, reducing the price to .99 for the first year. This package includes protection against spyware, malware, adware, ransomware, and more, as well as complimentary 24/7 cyber security and tech support. The software can protect up to three PCs and is designed to work alongside existing antivirus programs, featuring an AI-powered detection engine for real-time protection. The offer includes a full year of protection and the first month of LiveTech support at no extra cost.

Tech Optimizer

October 10, 2026

30-year Microsoft veteran explains why you shouldn’t run two antivirus apps on Windows 11

Raymond Chen, a Microsoft veteran, advises against installing multiple antivirus solutions on the same system due to conflicts that arise, such as each program attempting to quarantine the other's processes. This can lead to significant performance issues and erratic behavior in Windows. Microsoft has stated that Windows Defender is sufficient for most users, highlighting its comprehensive security features in Windows 11. The company warns that running multiple real-time antivirus programs can increase resource consumption and conflict likelihood. Independent testing has shown that Microsoft Defender ranks highly among antivirus solutions.

Winsage

October 8, 2026

You can now try Windows 11’s new Search that’s faster and can perform tasks for you

Microsoft has introduced a significantly enhanced Search experience in Windows 11, allowing users to locate files and applications more efficiently and perform tasks directly from the search bar. An experimental Battery Status widget has been added for Insiders, providing a view of battery levels for PCs and connected peripherals. The Narrator tool now enables users to read mathematical equations. Microsoft has enabled IAKerb by default for Windows clients to improve authentication processes and reduce dependency on NTLM. The Task Manager will include process grouping capabilities, starting with Microsoft Defender. Recent updates have fixed an issue with Windows Sandbox that caused error 0x80073712 during updates. Enhancements to the security key PIN entry experience have streamlined the sign-in process. Improvements to the taskbar have resolved lag in app window previews and enhanced settings persistence for multiple monitors. The Settings interface has been updated, removing the backplate from the UAC icon. File Explorer now supports font preview and installation from context menus. A fix has been implemented for an issue with msmpeg2ac3dec.dll that caused application crashes. The default lock screen widget setup is being updated, with the Weather widget taking precedence.