how to boot pendrive by command prompt
 Firstly you had to know about why you need to boot your usb disk ?   There are a few reasons why you might  need to boot  your computer from a  USB  device. You might be trying to  install  Windows  or you might  want  to use a malware removal tool, disk partitioning or cloning utility that doesn't run within Windows itself.so its your choice to what to do so here i can tell you about how to boot your usb drive using command   Command to bootable pendrive?   press window button+R , a run box appear type CMD   THESE TYPE OF BLACK SCREEN APPEAR TO YOU   THEN PRESS   SPACE BAR  DISKPART  AGAIN PRESS SPACEBAR  THEN PRESS ENTER  LIST  SPACEBAR  DISK  SPACEBAR     SELECT  SPACEBAR  DISK  SPACEBAR THEN PRESS 1  SPACEBAR  THEN PRESS ENTER  SPACEBAR  CLEAN  SPACEBAR  ENTER SPACEBAR  CREATE PARTITION 1  SPACEBAR SELECT  SPACEBAR  PARTITION 1  THEN PRESS ENTER SPACEBAR  FORMAT  SPACEBAR  THEN WRITE FS  SPACEBAR  NTFS  SPACEBAR  QUICK  SP...
 
