HOW TO MAKE PEN DRIVE BOOTABLE (step wise)

1.Insert a USB flash drive into a running computer.

2.Open a Command Prompt window as an administrator.

3.type diskpart

4.type list disk

5.type select disk 1

6.type clean

7.type create partition primary

8.type select partition 1

9.type active

10.type format fs=ntfs or format fs=ntfs label="windows" quick

11.type assign

12.type exit