: Open a web browser and navigate to the official Microsoft website. You can start by visiting https://support.microsoft.com/ , then search for "Windows 8.1" and look for download links or instructions.
Microsoft launched the Windows 8.1 Media Creation Tool to let users build bootable USB drives or download ISO images directly. However, when an operating system reaches its End of Life (EOL), Microsoft systematically removes its deployment software. windows+81+download+64+bit+media+creation+tool+link