Ventoy, when unpacked, should be an executable program.
When you run it, it will look around for a flash drive. When you designate a flash drive it will make that flash drive a ventoy system drive.
It will present itself to the computer as an ordinary flash drive and you drop ISO files in there. They are automatically made bootable. Next time you reboot and boot from the ventoy flash drive it will give you a list of all the available ISOs.
When you run it, it will look around for a flash drive. When you designate a flash drive it will make that flash drive a ventoy system drive.
It will present itself to the computer as an ordinary flash drive and you drop ISO files in there. They are automatically made bootable. Next time you reboot and boot from the ventoy flash drive it will give you a list of all the available ISOs.