i follow this but usb not visible on boot menu
You can try burn the Clear Linux OS image with etcher:
If etcher also doesn’t work sometimes some USB drives don’t work for booting. If you have another USB drive you can try with that.
We have docs for windows:
If the system doesn’t boot from USB, check all your BIOS settings and make sure to use the
boot menu option that your bios has.
Thanks for reply, etcher is not work for me. I tried another USB and it worked.