Windows+81+download: Updated+64+bit+media+creation+tool+link
By specifying you are acknowledging a crucial fork in the road. Windows 8.1 was released during the transition period where 32-bit systems were finally becoming obsolete for power users. The 64-bit version of Windows 8.1 is actually one of the most lightweight modern operating systems available. It lacks the heavy telemetry and system overhead of Windows 10/11, making it a "Goldilocks" choice for retro gaming rigs or older hardware that refuses to die.
Once you have downloaded the 64-bit ISO, you need to create a bootable USB drive to install it. While the Windows 8.1 Media Creation Tool was once the standard, the Windows USB/DVD Download Tool is the officially recommended method by Microsoft to create the media from an ISO file. Using the Official Windows USB/DVD Download Tool: windows+81+download+64+bit+media+creation+tool+link
I can provide specific troubleshooting steps for your hardware if you share your . By specifying you are acknowledging a crucial fork