Recovery, Repair & Re-install disc compatible with Win 8 32/64 bit

???? [Requirement] You must have your Product key. Locate it on a sticker attached to your system. No Key included with item. You must change your bios to boot from the DVD. You must ensure that you have a DVD drive to boot this disc. This disc will not work in a CD drive.
???? [All in One] Repair, Recovery, and Install. For All Versions of 32 & 64Bit, Desktop and Laptop computers. Verify this is the item needed for the operating system that you have installed on your system.
???? [For All PC Brands] In order for this item to work properly, you much change the BIOS boot order. You will set the CD/DVD drive as first boot device and hard drive as second, then save the changed when complete. This is required. Instruction are included.
???? [Easy to use] (1). Insert the disc (2). Boot the PC (3). Set the bios to boot disc first (4). Boot from the DVD and repair/install/recover. You must change your boot order to have your computer load from the DVD. Once changed, restart the PC and the DVD will load.
???? [Who needs] If your system is having trouble booting up, use this disc to repair the system. If the disc is not loading up, ensure that you have your bios set correctly and that the DVD drive is the first boot device. Without making this change, it will appear as if the disc is not functioning.