Because Microsoft no longer provides free security updates for Windows 8.1, it should not be used as a daily driver connected to the internet for banking, shopping, or handling sensitive data. Instead, use it for:
Even with a perfect AIO ISO, problems can happen. microsoft windows 81 all in one 32 64bit iso
Using an AIO ISO carries inherent risks, particularly regarding the source of the file. Because Microsoft no longer provides free security updates
Ventoy installs once to a USB drive, after which you can simply copy ISO files to it like a regular drive. Even with a perfect AIO ISO, problems can happen