how to turn on freedos

Solution
http://www.freedos.org/

How do I install FreeDOS?
It's easy to install FreeDOS. To install, simply download the FreeDOS install CD image. Write this to a blank CD, and boot your computer with it. The automated install program should walk you through the rest.
The FreeDOS 1.2 distribution is available in multiple formats:
We recommend the CDROM installer for most users. The "standard" CDROM image should work on most computers and PC emulators. Older computers may need the "legacy" CDROM image instead.
If your computer cannot boot from CDROM, use the boot floppy. Write this image to a floppy, boot it, then insert the install CDROM when the install program starts up.
If your computer doesn't have a CDROM drive, use the USB fob drive...
http://www.freedos.org/

How do I install FreeDOS?
It's easy to install FreeDOS. To install, simply download the FreeDOS install CD image. Write this to a blank CD, and boot your computer with it. The automated install program should walk you through the rest.
The FreeDOS 1.2 distribution is available in multiple formats:
We recommend the CDROM installer for most users. The "standard" CDROM image should work on most computers and PC emulators. Older computers may need the "legacy" CDROM image instead.
If your computer cannot boot from CDROM, use the boot floppy. Write this image to a floppy, boot it, then insert the install CDROM when the install program starts up.
If your computer doesn't have a CDROM drive, use the USB fob drive installer. Write this to a USB fob drive and boot it to start the install. The "Full" and "Lite" versions install the same FreeDOS, but the "Lite" installer does not contain some extra bonus software packages.
If you need help, please read the FreeDOS Install HOWTO (NOTE: This guide is written for FreeDOS 1.1. Please update for FreeDOS 1.2.)
Several computer Vendors may pre-install FreeDOS on new computers or provide FreeDOS on CD-ROM.
 
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