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Alex Lim

I'm Alex Lim, an IT Technical expert passionate about exploring the complexities of computer systems and networks. My journey in this field is fueled by hands-on experience, collaborating with like-minded professionals to share knowledge, as well as my own continuous learning. I blend these insights to provide reliable and practical solutions for those facing technical challenges. The ever-evolving world of technology is my sanctuary, where I often find inspiration for my work. My goal is to offer guidance that resonates with the real-life challenges and joys of working in the IT industry. You can reach me at [email protected] or follow him on Website | Twitter | Facebook

Is it safe to install the latest Windows 10 updates given the recent driver and printer bugs? This guide provides technical analysis and actionable solutions for known issues affecting Windows 10 version 22H2, specifically focusing on the 2022 Update and the earlier 2021 Update (21H2). While these feature updates introduce critical improvements, they occasionally present …

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Is it possible to disable the sidebar AI chat features in Opera completely? If you recently updated to a newer version of Opera (specifically Opera One or version 100+), you likely noticed a new AI chat button in your toolbar or sidebar. This feature, often labeled as “Aria” or “Opera AI,” connects you to Opera’s …

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Is Windows 11 Finally Fixing PC Gaming Performance in 2026? Microsoft has officially acknowledged that Windows 11 requires significant optimization to maintain its status as the premier gaming platform, announcing a major “Performance Fundamentals” initiative for 2026. This strategic pivot aims to address long-standing gamer complaints about system overhead and background resource usage that negatively …

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Is the Windows 10 December 2025 update mandatory for ESU users? Microsoft has released the December 2025 Cumulative Update, labeled KB5071546, specifically for devices enrolled in the Extended Security Update (ESU) program. This update raises the operating system version to Build 19045.6691 (or 19044.6691). While this patch introduces no new visual features, it is a …

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How Can I Stop All Phone Calls When My iPhone Is on Do Not Disturb? Understanding iPhone’s Do Not Disturb Call Breakthrough Issue iPhone users across iOS 18 and earlier versions encounter a persistent problem where phone calls continue ringing despite activating Do Not Disturb mode. This issue stems from Apple’s Focus Mode architecture, which …

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Is Microsoft Forcing Updates on Windows 10 Users Without ESU? Here’s the Truth The Issue: The “Pause Updates” Button Has Vanished If you are still running Windows 10 without enrolling in the Extended Security Updates (ESU) program, you may have noticed a frustrating change in your Windows Update settings. Specifically, the functionality to “Pause updates …

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Is macOS Tahoe 26.2 stable enough to install on my primary work computer? Apple has deployed macOS Tahoe 26.2, a significant update targeting all compatible Mac hardware. This release balances the introduction of utility-focused features with essential security patches. If you currently operate on the macOS Tahoe platform, applying this update ensures your system maintains …

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What hidden productivity features in iOS 26.2 make the upgrade worth it today? Apple has released iOS 26.2 and iPadOS 26.2. This update focuses on refining the user experience rather than overhauling the system. It patches critical security vulnerabilities and introduces practical utility features. I recommend all users on the iOS 26 platform install this …

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Have You Installed the Latest Patches? A Critical Guide to December 2025 Mobile and PC Security Protecting your digital footprint requires vigilance. Software vulnerabilities remain the primary entry point for cyber threats. Developers release patches to close these gaps. This live tracker monitors critical security advisories for Windows, Apple, and Linux ecosystems. We curate this …

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Is the Vivaldi 7.7 Browser Update Safe and Stable for Daily Use? The Vivaldi team has deployed Minor Update (5) for the Vivaldi 7.7 stable release across Windows, Linux, and macOS. This update prioritizes foundational stability over cosmetic changes. Users operating within professional or data-sensitive environments should prioritize this installation immediately. The core improvement involves …

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Which K-Lite Codec Pack version should I install for 4K playback? When a downloaded music or video file refuses to play, the issue usually stems from a missing codec. Your computer requires these digital keys to decode and present specific file formats. Without the correct codec, even high-quality files remain inaccessible. The most efficient solution …

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What Are the Best New AI Features in Chrome 143 You Should Try? The Google Chrome team has released version 143.0.7499.109/110 to the Stable channel for Windows, Linux, and macOS. If you prioritize security and performance, updating immediately is advisable. While Google initially pushes Early Stable builds to a select user group, the broader release …

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Microsoft Edge Design Overhaul and PDF Bug Disappoints Power Users Recent updates to Microsoft Edge have sparked significant backlash from its user community. The latest build introduces a controversial “Fluent Design” overhaul characterized by rounded corners and increased padding, alongside a critical technical flaw in the native PDF editor. For professionals relying on browser efficiency, …

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Is it safe to rely on Pinterest for business if support can ban you? The Risks of Algorithmic Moderation: A Cautionary Tale from Pinterest Support A recent incident involving Pinterest support highlights a growing disconnect between digital platforms and their user base. A Reddit user reportedly received a notification from Pinterest’s Help Center stating they …

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Is your New Outlook app refusing to open on Windows 11 and how can deleting cache folders help? Troubleshooting the New Outlook Launch Failure on Windows 11 Users migrating to the “New Outlook” on Windows 11 may encounter a critical failure where the application refuses to launch. This issue, persistent for over a week, disrupts …

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Is your stream at risk of false AI takedowns for holding everyday objects? The Incident: Automated Misidentification of Audio Hardware YouTube’s automated safety algorithms recently executed a livestream takedown that highlights a critical flaw in current computer vision technology. The platform flagged a creator, X user HoldMyDualShock, for violating firearms policies. The system claimed the …

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Does the new Thunderbird Nebula support Windows 7 or do I need to upgrade? Advisory: Thunderbird ESR 140.6.0 and 128.14.0 Updates Mozilla has formally released updated builds for its Extended Support Release (ESR) channel: Thunderbird 140.6.0 and 128.14.0. For professionals managing sensitive correspondence or organizations requiring consistent software behavior, these updates are critical. This advisory …

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Did you notice hidden AI ads in your OneDrive update notes? Microsoft Leverage App Store Notes for Subtle AI Branding Microsoft has deployed a low-friction marketing tactic within the iOS App Store. Since May 2025, the release notes for apps like OneDrive explicitly state: “These notes were generated using Copilot.” This footer appears deliberate rather …

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Is my IIS application crashing because of the Windows 10 December 2025 MSMQ update bug? Windows 10 ESU Update KB5071546 Disrupts MSMQ Functionality Microsoft recently confirmed a significant technical issue impacting enterprise environments following the December 2025 Patch Tuesday. The specific update, KB5071546, targets Windows 10 devices enrolled in the Extended Security Update (ESU) program. …

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What New Security Features and Performance Upgrades Are Included in the Microsoft Edge 143 Update? Quick Summary: Microsoft has deployed the stable version of Edge 143.0.3650.80. This update targets Windows and Mac users. It prioritizes security patches, interface adjustments, and stability improvements. Core Updates in Version 143.0.3650.80 The transition to version 143 represents a focus …

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Is the Microsoft 365 Insider Build 19611.20002 stable enough for daily use on Windows 11? Microsoft 365 Insider Preview Build 19611.20002 (Version 2601): Technical Overview Microsoft has deployed Insider Preview Build 19611.20002 (Version 2601) to the Beta Channel. This update applies specifically to users running Windows 10 or Windows 11. The release introduces functional enhancements …

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Critical Advisory: Microsoft Exchange Security Updates (December 2025) Date of Release: December 9, 2025 Affected Systems: Exchange Server SE, Exchange 2019 (ESU), Exchange 2016 (ESU) Microsoft has deployed the December 2025 security update. This release is significant for two reasons: it is the inaugural update for the newly launched Exchange Server Subscription Edition (SE), and …

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Why are legitimate Mimecast links redirecting me to financial fraud sites? Security researchers recently identified a sophisticated financial fraud campaign targeting the corporate sector. Over the last two weeks, cybercriminals dispatched approximately 40,000 emails disguised as notifications from Microsoft SharePoint and DocuSign. These attacks successfully bypassed standard security filters by abusing the infrastructure of Mimecast, …

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Is your text editor safe? Why you need the Notepad++ v8.8.9 update immediately Immediate Action Required A critical security flaw exists in versions of Notepad++ prior to v8.8.9. This vulnerability affects the auto-update mechanism, specifically the WinGUp component. Users must update to version 8.8.9 immediately to prevent potential malware infections. Security researchers identified that attackers …

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What is the Model Context Protocol and why are major tech giants adopting it? The Establishment of the Agentic AI Foundation (AAIF) On December 9, 2025, a consortium of technology leaders established the Agentic AI Foundation (AAIF) under the governance of the Linux Foundation. Founding members include Anthropic, OpenAI, Block, Google, AWS, and Microsoft. This …

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Why does PowerShell 5.1 now require confirmation for Invoke-WebRequest commands? Advisory: Navigating the December 2025 PowerShell 5.1 Security Update If your automated scripts have suddenly paused requiring user input following the December 2025 Windows updates, you are likely encountering a new security mitigation implemented by Microsoft. This change affects PowerShell 5.1 and directly impacts how …

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Is it safe to skip the macOS Tahoe 26.2 update for Sequoia? Critical Security Patches: MacOS Sequoia 15.7.3 & Sonoma 14.8.3 Apple has deployed essential security patches for users who prefer stability over new features. If you currently operate MacOS Sequoia or macOS Sonoma, you should prioritize installing MacOS Sequoia 15.7.3 or macOS Sonoma 14.8.3. …

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Is A Charlie Brown Christmas free on Apple TV this weekend? Secure access to the holiday staple A Charlie Brown Christmas without a paid subscription this coming weekend. Apple TV+ has scheduled a complimentary viewing window for December 13 and December 14, 2025. This 48-hour period allows non-subscribers to stream the 1965 Peanuts classic directly …

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Have you updated your FRITZ!Box 7530 to OS 8.21 to stop ADSL crashes? AVM has released FRITZ!OS 8.21. This maintenance update addresses stability issues found in the previous version. You should prioritize this installation to resolve specific connectivity bugs. Rollout Timeline and Confusion Confusion regarding release dates often arises from staggered rollouts. AVM releases firmware …

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Why are iPhone users skipping iOS 26 for the iOS 18.7.3 legacy update? Apple has deployed iOS 18.7.3 and iPadOS 18.7.3. These updates target users who deliberately choose to remain on the iOS 18 architecture rather than migrating to the newer iOS 26 environment. This release focuses strictly on security patches. It contains no new …

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Have you manually updated the hidden WinRAR security flaws actively targeted by hackers? Critical Security Alert: Patching 7-Zip and WinRAR Vulnerabilities Immediate action is required from system administrators and individual users regarding two critical vulnerabilities affecting widespread archiving software. Threat actors are actively exploiting older versions of 7-Zip and WinRAR. This risk is compounded by …

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What are the best secure self-hosted apps to protect my personal data at home? Stop Renting Your Privacy: A Guide to Self-Hosted Independence Public cloud services offer undeniable convenience. Dropbox and Google Drive allow file access from anywhere with an internet connection. However, this convenience exacts a steep price: your privacy. When you utilize public …

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Where is the Samsung Video Player app hidden on my Galaxy device? Accessing the Hidden Samsung Video Player: A Technical Guide Samsung integrates a powerful media engine into its Galaxy devices, but accessing it presents a unique usability challenge. While the software launches automatically when you select a video file, the application lacks a dedicated …

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Why does the US CLOUD Act override GDPR protections for data stored in the EU? The Myth of Data Sovereignty: Why European Servers Offer No Immunity from US Surveillance The concept of a “Sovereign European Cloud” often serves as a comforting marketing narrative rather than a legal reality. Recent expert analyses confirm that data stored …

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Is Your Pixel Stuck? How to Fix the Greyed Out OEM Unlock on iodeOS Without a Reset Troubleshooting iodeOS: How to Force Unlock the Bootloader When Settings Crash If you have installed the latest iodeOS build based on Android 16 on your Google Pixel, you may encounter a critical issue. iodeOS is a privacy-centric ROM …

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How safe is your corporate data when using AI chatbots like Copilot? The Reality Behind Microsoft’s 2025 Copilot Usage Report Microsoft released its “Copilot Usage Report 2025” on December 10, 2025. This document analyzes 37.5 million user conversations to determine how the tool is actually utilized. As a business leader or decision-maker, you must scrutinize …

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