Creating Bootable Pen-drive

Bootable USB/pen-drive is used to install operating system without any other resource only with your pendrive


How to make a pendrive bootable to install windows without using third party software????

First of all plug-in your pendrive in your computer.
Now open command-prompt
to open command prompt write "cmd" or "command" in start menu and right click in "cmd" or "command" option and choose "run as administrator" after click,

command prompt will open.
Now type in command prompt "diskpart" and hit enter

and then type "list disk" and hit enter

you will see all lists of your storage device as hard disk, flash card and pendrive and choose your pendrive carefully
Note : be sure, see the number of pendrive as 0,1,2,3...
(normaly number 0 for internal harddisk don't use 0) 

and type "select disk X" replace X with your pendrive number and hit enter

and thereafter type "clean" and hit enter and your pendrive will be clean

and then type "create partition primary" and hit enter

and then type "select partition 1" and hit enter

and then type "format fs=ntfs quick" and hit enter

and wait for some seconds your pendrived will formated
and type "active" and hit enter

and type "assign" hit enter
your pendrive is ready to install operating system in your computer

place your operating sytem files in pendrive and plug-in in your computer (in which you want to install operating system) and enjoy of new operating system
if you want to know how to install operating system
and if you have any question?
please write your question and comment...