Hi 耀聪 王,
Thanks for your post. Generally speaking, as an exact copy of the computer’s entire partition (hard drive), the system image includes every item of data in the partition: operating system, hardware drivers, installed software, settings, and so on.
From your screenshot, your syetem partition should be scattered in C:,Y:,N:,E and EFI, which is not allowed to be unchecked. Then considering the backup should be located to seperate disk, so the available disks for the backup is F:, G:, I:, L:, O.
Best Regards,
Ian Xue
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