unsupported systems Archives

Winsage

February 15, 2026

Microsoft Refreshes Secure Boot Certificates via Windows Update

Microsoft will begin rolling out new Secure Boot certificates through Windows Update starting in March 2026, coinciding with the expiration of original certificates from 2011, which will phase out in June 2026. The new certificates include Microsoft Corporation KEK 2K CA 2023, Microsoft UEFI CA 2023, Microsoft Option ROM UEFI CA 2023, and Windows UEFI CA 2023. Not all Windows users will receive the update simultaneously; eligibility will focus on high-confidence devices with strong update histories. Newer PCs sold from 2024 will already have the 2023 Secure Boot certificates, while some devices may require additional firmware updates from their OEMs. PCs that do not receive the new certificates will still boot but will operate with diminished security, increasing vulnerability to exploits and compatibility issues with anti-cheat software and future Windows versions. Users on unsupported Windows versions will not receive the new certificates, leading to heightened security risks after June 2026.

Winsage

January 11, 2026

Windows 10 Users Are Being Targeted With New Upgrade Offer

A surge of attacks targeting Windows 10 machines highlights the need for users to upgrade to Windows 11 Pro, which is currently available at a discount of approximately 94% off its standard price. Windows 10 is becoming increasingly vulnerable as it approaches its end of support, leaving users exposed to cyber threats. The U.S. Cybersecurity and Infrastructure Security Agency warns that unsupported systems are often exploited by cybercriminals. Windows 10 remains widely used, making it a significant target for attackers, as evidenced by over billion in reported cybercrime losses in 2023. Windows 11 Pro offers enhanced security features, including BitLocker drive encryption, Credential Guard, and Smart App Control, along with a security-first design that requires compatible hardware. Current promotions allow users to purchase a Windows 11 Pro license for under 0, providing a one-time purchase option that includes updates until Microsoft ends support for Windows 11. Users are advised to check compatibility before upgrading and to back up important files. For those unable to upgrade, alternatives include purchasing Extended Security Updates or investing in new hardware that meets Windows 11 specifications.

Winsage

December 24, 2025

Steam client under Windows fully converted to 64-bit, support for 32-bit ends in 2026

Valve has transitioned the Steam client on Windows 10 and Windows 11 to a fully native 64-bit architecture, ending support for 32-bit Windows installations. Users on 32-bit systems will receive security updates and bug fixes until January 1, 2026, after which the Steam client will be considered insecure. Less than one percent of active Steam users are affected by this change. The shift to 64-bit allows for better RAM access, improved stability, and eliminates the need for the WoW64 compatibility layer. The update also includes technical enhancements such as a fix for H.265 game recording on Nvidia 50 series graphics cards, support for Nintendo Switch 2 controllers, and improved chat moderation features. Valve has ceased support for Windows 7 and Windows 8 as of the end of 2024.

Winsage

November 12, 2025

This Trick WIll Let ‘Incompatible’ Windows 10 PCs Upgrade to Windows 11

Microsoft officially ceased support for Windows 10 as of October, although users can still receive security updates for an additional year. Many computers do not meet the minimum system requirements for Windows 11, but some may still be compatible with adjustments to settings. Users can check compatibility using Microsoft's PC Health Check app and may need to enable Secure Boot and TPM 2.0 in the BIOS. UEFI should be enabled instead of legacy BIOS mode for compatibility. If compatibility issues persist, adding a TPM module may enhance compatibility for certain motherboards. Upgrading to Windows 11 is advisable for computers six years old or newer due to security vulnerabilities in unsupported systems.

Winsage

November 11, 2025

UK’s £312M Windows 10 Fiasco: Upgrading to Obsolescence on EOL’s Doorstep

The UK’s Department for Environment, Food and Rural Affairs (Defra) has allocated £312 million to upgrade its IT systems to Windows 10, just months before Microsoft ends support for the operating system on October 14, 2025. Defra faces challenges in migrating thousands of devices, with 24,000 outdated machines incompatible with newer systems. A survey indicates that 90% of UK finance firms also struggle with outdated IT infrastructure, increasing cybersecurity risks. The National Cyber Security Centre has warned organizations to prepare for migrations to Windows 11. Defra's £312 million expenditure includes software licenses, consulting fees, and hardware refreshes, but additional risks such as increased downtime and regulatory fines could lead to significant consequences. The department's outdated devices do not meet Windows 11’s TPM 2.0 requirements, complicating the upgrade process. Experts advocate for an upgrade to Windows 11, but extensive compatibility testing and user training are necessary. Government oversight bodies are scrutinizing Defra’s expenditures, and discussions suggest alternatives like Windows 10 IoT Enterprise LTSC, which offers updates until 2032. The financial implications of Microsoft’s Extended Security Updates pricing add strain, as costs double in subsequent years. The urgency for upgrades is emphasized by the potential cybersecurity risks, with experts warning of vulnerabilities affecting national food security and environmental initiatives.

Winsage

November 8, 2025

Microsoft’s Free Windows Update—You Have 48 Hours To Act

Microsoft is transitioning away from Windows 10, which will reach its end-of-life on October 14. Users have 48 hours to take action regarding potential vulnerabilities. Windows 10 users will receive their last general security updates in October, but ongoing protection will only be available through enrollment in the Extended Security Updates (ESU) program, which is free until October 13, 2026. Approximately 40% of Windows users, or around 560 million, are still on Windows 10. Failing to enroll in the ESU could leave devices vulnerable to security threats. Enrollment requires a licensed Windows 10 PC, a Microsoft Account, and saving settings to OneDrive. Users can also upgrade to Windows 11 for enhanced security if their hardware qualifies. The ESU is a temporary measure, and enterprise users have alternative, potentially more costly options for long-term solutions.

Winsage

November 2, 2025

Developer warns users that fake download site is hosting Windows 11 upgrade bypass tool — Win 10 upgraders warned of potential malicious downloads

Flyoobe is a third-party tool that helps users upgrade to Windows 11 on unsupported systems by bypassing system requirements and offering customization options. It allows users to remove AI functionalities and unwanted applications. However, there is a security concern regarding a potentially harmful version of Flyoobe being circulated from an unofficial site, flyoobe.net, which the developer warns may contain malware. Users are advised to download Flyoobe only from the official GitHub releases to ensure safety.

Tech Optimizer

October 31, 2025

Windows 10 users face ransomware nightmare as Microsoft support ends in 2025 worldwide

Microsoft's Digital Defense Report indicates that over 90% of ransomware attacks target unsupported PCs. Unsupported systems are vulnerable due to the lack of security updates, making them attractive targets for cybercriminals. Users often delay upgrades, thinking they can wait "just one more year," but this increases risk as new vulnerabilities remain unaddressed. Upgrading to Windows 11 provides ongoing security updates and enhances performance. Delaying upgrades can lead to significant financial losses from data recovery and fraud. To improve security while preparing for an upgrade, users should verify compatibility for Windows 11, be cautious of phishing scams, consider using data removal services, secure logins with two-factor authentication, back up data regularly, and stay informed about cyber threats.

Winsage

October 30, 2025

What Windows 10 EOS Means for Security

Microsoft will cease support for most versions of Windows 10 on October 14, 2025, while offering temporary Extended Security Updates (ESU) for version 22H2. Approximately 40% to 45% of Windows users globally still rely on Windows 10. The end of support raises cybersecurity concerns as Microsoft will stop issuing updates for vulnerabilities and bugs. Organizations using Windows 10 need to devise migration plans to Windows 11, but the transition can be costly and time-consuming, especially for those dependent on legacy software. Delaying migration poses risks such as regulatory violations, increased IT burdens, escalating ESU costs, and exposure to cyber threats. Organizations should prioritize migrating critical systems, review application support, and evaluate ongoing costs for legacy systems. Bitdefender offers security solutions for Windows 10 environments, including risk management, application control, cloud security, and monitoring services.

Winsage

October 25, 2025

Microsoft warns Windows 10 is a ransomware magnet — and 84% of our readers are still using it

Over 90% of ransomware attacks target unsupported PCs, highlighting the urgency for users still on Windows 10 to transition to Windows 11. A poll showed that 84% of Tom’s Guide readers are still using Windows 10. Unsupported systems are vulnerable to ransomware and malware attacks, which can compromise personal files and lead to identity theft. Microsoft no longer monitors older systems for vulnerabilities, leaving users unaware of potential breaches. The long-term costs of not upgrading can exceed the investment required for a system that supports Windows 11. To mitigate risks, users should implement antivirus solutions, use strong passwords, and regularly back up critical data.