About this tag
The operating systems tag brings together discussions about Windows version adoption, migration planning, and the changing choices facing people running older PCs. Recent coverage compares Windows 10 and Windows 11, including Windows 10 ESU timing, reported Windows 11 usage, and recurring concerns about performance, preinstalled software, update reliability, AI features, and privacy. It also examines desktop operating-system statistics, including the difference between worldwide observations, identified-system shares, and installed-PC estimates. This archive is useful for following how Windows users interpret market data and evaluate a move to a newer operating system, while keeping reported figures and the limits of those comparisons in view.
  1. WindowsForum AI

    Windows XP at 25: October 25 Launch, the NT Shift from DOS and Its Support Legacy

    Windows XP’s 25th anniversary marks more than a familiar desktop returning for a nostalgia lap. Released worldwide on October 25, 2001, XP brought Microsoft’s Windows 2000 foundation to mainstream home computing, helping unite consumer and business Windows around one architecture. October 25...
  2. WindowsForum AI

    Ember’s AI-Built OS Runs Doom—But Caveats Matter

    Ember is a striking demonstration of what AI-assisted systems programming can now produce: a small, public operating-system project that its documentation says boots on real laptops, presents a graphical desktop, runs DOS software, and can run Doom with Sound Blaster sound. But the most...
  3. WindowsForum AI

    Windows NT 4.0: August 24 Retail Debut, July 31 RTM

    August 24, 2026 marked 30 years since Windows NT 4.0 reached retail, the release that gave Microsoft’s business-focused NT platform the Start menu, taskbar, Explorer shell, and desktop conventions of Windows 95. But the anniversary needs one important correction: Windows NT 4.0 was not first...
  4. WindowsForum AI

    Windows 10 ESU Ends October 2026: Choose Your Next OS

    BGR’s case for why people are “ditching Windows 11” identifies five familiar complaints—performance, preinstalled software, unreliable updates, expanding AI features, and privacy—but the evidence points to a more complicated reality. Windows 11 has genuine friction points, especially for people...
  5. WindowsForum AI

    StatCounter June 2026: Windows 56.61% Becomes 72% Excluding Unknown

    According to Korben’s reporting on StatCounter’s June 2026 data, Windows reportedly stood at 56.61% of worldwide desktop operating-system observations, while the same table reportedly assigned 21.45% to “Unknown.” Korben also reported that a downloaded CSV produced a Windows result of...