Microsoft has made Windows 8.1 ISO files available for download through official channels:
┌──────────────────────────────┐ │ Need a Secure Environment? │ └──────────────┬───────────────┘ │ ┌───────────────────────┴───────────────────────┐ ▼ ▼ ┌──────────────────────────────┐ ┌──────────────────────────────┐ │ Upgrade to Modern Windows │ │ Switch to Desktop Linux │ ├──────────────────────────────┤ ├──────────────────────────────┤ │ • Windows 10 or Windows 11 │ │ • Ubuntu, Mint, or Fedora │ │ • Active security patches │ │ • 100% Free and Open Source │ │ • Full hardware support │ │ • Revitalizes old hardware │ └──────────────────────────────┘ └──────────────────────────────┘ Upgrade to Modern Windows windows 8.1 product key github