Windows 8.1

Winsage
July 20, 2026
Windows 11 is currently operating on 78.8% of Windows devices, while Windows 10 holds a 16.9% share. Microsoft ceased support for Windows 10 on October 14, 2025, making it vulnerable to security threats. Eligible Windows 10 devices can receive Extended Security Updates (ESU) until October 12, 2027, through a paid program, with free ESU available for users in the European Economic Area until October 14, 2026. Approximately 21.4% of devices in small and medium-sized businesses and 16.6% in large organizations still run Windows 10, often due to budget constraints. Devices in industries like healthcare and manufacturing are particularly slow to adopt Windows 11. Windows 10 devices face nearly three times the number of active vulnerabilities compared to Windows 11, with 66.6% rated as high or critical. About 2.8% of Windows 10 systems do not meet the hardware requirements for Windows 11. A total of 18.7% of Windows devices are running unsupported operating systems, with 22.2% on versions that will reach end of support within six months, totaling 40.9% of systems that are unsupported or soon to be. The consumer ESU program will expire on October 12, 2027, after which many devices will transition to unsupported status.
Winsage
July 18, 2026
Approximately 16.9% of Windows client devices are still using Windows 10, while Windows 11 accounts for 78.8% of installations. Windows 10's market share has significantly declined from nearly 50% in mid-2025. The migration to Windows 11 is slowing, with remaining Windows 10 devices facing more complex and costly upgrade scenarios, including having three times as many active Common Vulnerabilities and Exposures (CVEs) compared to Windows 11. Legacy operating systems like Windows 7, Windows 8.1, and Windows XP are also factors in the migration challenges. Microsoft’s Extended Security Updates (ESU) program offers protection until October 2027 for consumers and until October 2028 for commercial customers.
Winsage
June 2, 2026
Microsoft launched Windows 8 on June 1st, 2011, which faced backlash for its touch-centric design. The initial working title was "modern," leading to confusion with new components labeled "Mo." In response to criticism, Microsoft released Windows 8.1 a year later, reintroducing the classic desktop environment while retaining some contentious design choices. Windows 8 was officially discontinued in January 2016, but it continues to be used in various sectors, including hospitals, supermarket checkouts, gas stations, industry machinery, and government agencies. Some private users still prefer Windows 8 or 8.1, despite initial dissatisfaction. Government agencies often use proprietary firewalls to mitigate security risks associated with outdated software, and users are advised not to connect Windows 8 systems to the internet.
Winsage
April 13, 2026
Microsoft announced a plan to enhance Windows 11 to improve performance, stability, and usability, addressing user concerns amid scrutiny of the operating system's reputation. Historically, Microsoft has faced challenges with previous Windows versions, such as Windows Vista and Windows 8, which received mixed responses despite some improvements in subsequent updates. Windows 7 was well-received due to refinements based on user feedback. Windows 10 successfully merged elements from earlier versions, but Windows 11 has garnered a mixed response. Microsoft is focusing on enhancing Windows 11 rather than launching a new version, like Windows 12, to avoid disrupting user consolidation and maintain stability, especially for enterprises. Users can continue using Windows 11 for the life of their device without being forced to upgrade. The timing of new version releases is critical due to hardware alignment and enterprise upgrade challenges. Some believe that a new version could signify a renewed commitment to the platform, but the decision remains a topic of discussion.
Winsage
April 8, 2026
Microsoft released a security intelligence update for Microsoft Defender Antivirus on April 7, 2026, enhancing protection for Windows 11, Windows 10, and Windows Server. The update introduces refined threat detection capabilities to combat malware and zero-day attacks, utilizing advanced detection logic and cloud-based protection. The security intelligence version is 1.447.209.0, engine version is 1.1.26020.3, and platform version is 4.18.26020.6. Updates are automatically delivered via Windows Update, but can also be manually initiated or deployed using standalone installer packages. The update supports legacy platforms, including Windows 7 and Windows 8.1, provided they have SHA-2 code signing support enabled. Additionally, updates to the Network Inspection System (NIS) are available for certain environments.
Winsage
March 31, 2026
Fastfetch version 2.61 has been released, discontinuing support for Windows 7 and 8, with Windows 8.1 as the oldest supported version. The GPU module on Windows now uses DXCore for improved detection accuracy, available only on Windows 10 and later. In the Windows Subsystem for Linux (WSL), the GPU module has been optimized for speed but may have reduced accuracy due to the removal of directx-headers. On Linux, Fastfetch has transitioned to a pure C implementation, enhancing performance and simplifying the build process. New features include a brightness option for color display, detection of Bluetooth keyboards on Linux, display of empty memory slots, support for GlazeWM detection, identification of marketing product names on Asahi Linux, and recognition of M5-based Mac models on macOS. Improvements in hardware detection and system reporting have been made across all platforms, with enhanced SMBIOS data handling and reliability for Intel-based Macs. Stability improvements for terminating child processes on Windows have also been implemented. Critical fixes address missing memory device reporting, CPU cache deduplication issues, accurate window manager version reporting for niri, SSID decoding problems, and a Windows-specific issue affecting the command prompt code page.
Winsage
March 30, 2026
Firefox has extended its support for Windows 7, Windows 8, and Windows 8.1 until August 2026. Initially, support was set to end in February 2026 with version 115 ESR being the last compatible version. The extension allows Firefox 115 ESR to receive updates until the end of August 2026, responding to user demand for ongoing security updates on these platforms. After August 2026, users may need to upgrade their operating systems to continue receiving updates and new features. Firefox 115 ESR is currently the only major browser version supporting these older Windows systems.
Winsage
February 20, 2026
Mozilla has ceased support for Firefox on Windows 7, Windows 8, and Windows 8.1, with the final version available being Firefox 115. Users will continue to receive updates through the Firefox Extended Support Release (ESR) channels until February 2026. This decision follows Microsoft's end of support for these Windows versions in January 2023. Mozilla encourages users to upgrade to newer operating systems like Windows 10 or Windows 11, or to switch to Linux. Additionally, Mozilla has faced criticism regarding plans to transform Firefox into an AI-driven browser, but assured users that all AI features will be optional.
Winsage
February 19, 2026
Mozilla has announced that "Firefox version 115 is the last supported Firefox version for users of Windows 7, Windows 8, and Windows 8.1." Support for these operating systems began phasing out in January 2023, with access to the Extended Support Release (ESR) for critical security updates available until the end of February 2023. Firefox will continue to support Windows 10 for the foreseeable future, but transitioning to Windows 11 may present challenges due to hardware requirements. Mozilla suggests considering a shift to a Linux-based operating system for users whose hardware cannot accommodate Windows 10 or higher, as most Linux distributions come with Firefox as the default browser.
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