How To Make Pendrive Bootable  for All Operating Systems
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• Insert a USB flash drive into a running Computer.

• Open a command prompt window as an administrator.

• Type diskpart

• type list disk    and press enter key

• At the command prompt, type select disk <X>, where X is the drive number or drive letter of the USB flash drive, and then click ENTER.

• Type clean    and press enter key

• Type create partition primary   

• select partition 1

• To format the partition, type format fs=ntfs quick, and then click ENTER

• After Completion of formating , Type Exit

• And Copy All the files of window from your drive or CD and paste into Pendrive.