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Tech Optimizer

May 5, 2026

The best mobile antivirus software of 2026: Expert tested and reviewed

Bitdefender Mobile Security is currently regarded as the best mobile antivirus software, achieving a 100% detection rate for malware on Android devices according to AV-TEST's August 2025 report. The 2026 version introduces App Anomaly Detection and includes features like Scam Alert and anti-theft tools. Sophos Intercept X for Mobile offers a free version with a perfect score in AV-TEST's comparisons and features such as multi-factor authentication and a Privacy Advisor. Surfshark Antivirus, part of the Surfshark One package, scored six out of six in AV-TEST's evaluations and includes various security tools, but is only available for Android, macOS, and Windows. Avast Mobile Security is a popular free option with robust features and achieved perfect scores in protection and usability in AV-TEST's September-October 2025 report. AVG Antivirus, operating on the same engine as Avast, also detected 100% of malware in AV-TEST's March-April 2025 evaluations and includes anti-theft tools.

AppWizard

May 5, 2026

North Koreans Spy on Defectors Via Android Game Apps

A North Korean hacking group has targeted a digital gaming platform popular among the Korean ethnic enclave in China, using a sophisticated strategy to infiltrate Android applications. Researchers from Eset discovered that an app on the platform contained a backdoor known as BirdCall, linked to North Korea. The official website for the gaming platform hosted the same suspicious APK file. A second Android file associated with another game on the same site was also found to contain the BirdCall backdoor. This supply-chain attack was attributed to the threat actor ScarCruft (APT37), active in Asia and extending into Europe and the Middle East since late 2024. The hackers likely compromised the web server to recompile original APKs with the backdoor, which can collect sensitive information such as contacts, SMS messages, call logs, documents, media files, and private keys, and can take screenshots and record audio. The malware disguises its command and control traffic among regular internet traffic, primarily using Zoho WorkDrive for operations.

AppWizard

May 5, 2026

Someone made a gaming PC so big you can live in it, and yes, it actually plays games

A modder named Soda Baka has created a room-sized gaming PC that allows users to engage with games through a screen mounted on the motherboard. This build includes a functional gaming PC and a 12,000W charcoal sauna, which initially raised the internal temperature to 100.4°F. To manage the heat, a cooling system with giant fans and an air conditioning unit reduced the temperature to 77°F. The project showcases innovative design within the modding community.

AppWizard

May 4, 2026

How a ’90s Zelda PC port became a fangame factory, turning one legend into a thousand

Whale falls occur when whales die and their carcasses create nutrient-rich ecosystems that attract various marine life, including the bone-eating snot flower worm. In gaming, ZQuest Classic is a user-friendly game creation tool that allows fans to create their own games, often inspired by the Zelda series. The platform has a supportive community, with a database of custom games categorized by genre. Notable creations include The Deep, a metroidvania quest, and larger projects like Lost Isle and The Hero of Dreams. Developers like Eddy Oliveira have made significant contributions, and the dynamic between lead developers Emily Venezia and Clark is essential for the platform's evolution. They are preparing for the 3.0 release, which will introduce new features to enhance game development.

Winsage

May 4, 2026

NTLite Update Lets Users Strip Copilot and AI Features From Windows 11 25H2 Installation Images

NTLite has released version 2026.04.10936, which allows users to remove AI features like Copilot and Windows Recall from Windows 11 25H2 installation images. The update includes faster, multi-threaded extraction capabilities that reduce processing time for Windows images and results in a smaller installation size. NTLite modifies the installation image directly, enabling a streamlined installation without the need for post-installation uninstallation of these features. The tool is available for free download, with a paid license option for advanced features. The demand for such tools has increased due to Microsoft's integration of AI features in Windows 11.

AppWizard

May 4, 2026

WhatsApp’s Metaverse-inspired ‘Avatars’ are being removed from the app

WhatsApp is discontinuing its avatar feature, as confirmed by Meta. Users are receiving notifications about the removal of avatars and their editing capabilities, which were introduced in late 2022. The associated sticker feature will also be removed, although a specific timeline for this is not provided. Once fully phased out, users will no longer be able to create, edit, or share avatars. Traditional profile pictures will remain unaffected.

Winsage

May 4, 2026

Microsoft is simplifying Edge by removing the sidebar

Microsoft has announced the retirement of the sidebar app list in Microsoft Edge, affecting users with Microsoft accounts. New apps will no longer be added to the sidebar, and existing pinned applications will be phased out in an upcoming update. The popular Copilot feature will remain unaffected. Many users have expressed their intent to abandon Edge if the sidebar is removed. Microsoft plans to focus on refining existing functionalities across its platforms, including Windows 11 and Microsoft Edge, in 2026.

Winsage

May 4, 2026

“Gaming compatibility on Snapdragon X has come such a long way”: What 200 tested games tell us about Surface Pro 11

Qualcomm and Microsoft are marketing their Snapdragon X-powered PCs without emphasizing gaming, despite Qualcomm claiming that 90% of top Windows games are compatible with Snapdragon X2 laptops. The Snapdragon X2 chip announcement does not mention gaming, contrasting with ASUS's promotion of the Zenbook A16 for gaming. YouTuber Ghobso Gaming has tested 200 games on a Surface Pro 11 with a Snapdragon X Plus, sharing a list of ten well-performing games, including Fortnite, which became playable after Easy Anti-Cheat support was introduced. The performance of Snapdragon X PCs has improved significantly, and there is potential for gaming handhelds powered by Snapdragon X chips to compete with Intel and AMD devices.

AppWizard

May 4, 2026

Xteink S4 is running Android and will support sideloaded apps

The Xteink S4 e-reader has launched in China and will be released internationally soon. It operates on Google Android, allowing users to sideload e-reading apps like Kindle and KOBO. The retail price is projected to be budget-friendly. Key specifications include a 4.3-inch display, Android 11, 2GB RAM, 32GB storage, adjustable front light, USB-C charging, Wi-Fi and Bluetooth connectivity, and a 1400mAh battery, all in a lightweight design of 95g. The Xteink S4 is designed to address issues from previous models, particularly the S3 and X4, which faced problems with jailbreaking that led to screen damage and warranty returns. The new Android framework allows for user customization, aiming to enhance the reading experience and reduce technical issues.

AppWizard

May 4, 2026

UTD Pre-Med Students Are Treating Virtual Patients in a Minecraft World

The University of Texas at Dallas has introduced a class for pre-med students called “Experiential Medical Reasoning,” which uses the video game Minecraft to create a virtual hospital environment for patient care. Students engage with a playbook within the game to make decisions about tests, patient examinations, and diagnoses. The virtual hospital is a digital replica of Parkland Memorial Hospital in Dallas, developed by IvyBee, a startup founded by Dr. Walter Voit. The initiative is part of a trend of using Minecraft for educational purposes, with positive feedback from students who appreciate the gamified learning approach.