How boot from usb thumb drive

Dan2013

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Feb 24, 2011
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How do I install windows XP from a Corsair 8GB Flash Voyager USB thumb drive? My laptop will not boot. I have already changed the boot order to go to USB first, I just can't figure out how to put windows XP on the USB drive.

Also, how do I remove a virus or otherwise repair the laptop's main boot disk? Thanks for any help.

Final thought: I do have a window XP install disk.