Quit posting useless pictures.
We understand that you have no hard drives, but that page is not the page where you set your boot device.
I suggest you get help from someone local who understands computers.
You cannot install TinyCore from CD using this machine unless you use a USB CD/DVD drive.
Either get one, or install TinyCore on your USB flash drive using another computer.
Then set your BIOS to boot from USB.
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