Pre-configured "All-in-One" ISOs from 2021 found on forums or torrent sites often contain or outdated drivers . They can also pose a security risk as they may include malware. It is always safer to build your own multiboot drive using Ventoy and official ISOs from Microsoft or Linux distributors.
A common tool for consolidating various Linux and Windows installers. multiboot hdd 2021 final
for modern systems as it supports more than four primary partitions and is required for UEFI. Legacy MBR (Master Boot Record) Pre-configured "All-in-One" ISOs from 2021 found on forums
: This prevents Windows from "locking" the HDD, which often makes partitions read-only or inaccessible to other OSs like Linux. Disable Secure Boot multiboot hdd 2021 final