: Choose "English" (or your preferred ENU version) and click Confirm .
To download a ISO, you should ideally use official sources to ensure the file is safe and untampered. Note that Microsoft ended support for Windows 8.1 on January 10, 2023, meaning it no longer receives security updates. Recommended Download Methods
: Once downloaded, you can use tools like Rufus to "burn" the ISO onto a USB drive for installation. Windows 8.1 English ISO File - Microsoft Q&A
If you specifically need an "Industry" or "Embedded" version, Microsoft still hosts evaluation ISOs on their Download Center . These are often used for specialized hardware but can be used for general testing. Key Considerations