How to Make a Pendrive Bootable & How to Install Windows 7 from Pendrive.

In this article I will show you 

How to convert a normal PenDrive to bootable &

How to install Windows 7 from this bootable PenDrive.

Requirements

• PenDrive of atleast 4GB free space.
• Windows 7 DVD.
• Windows 7 USB/DVD Download Tool.

STEP.1 

Create Windows 7 ISO.

• Download and install a free burning Program.There are a number of free burning utilities available online. (eg: nero)
• Open the burning program.
• Insert your windows 7 DVD.
• Look for an option "Create Image" or "Copy to Image" and select Your DVD drive as the source.
• Start the process.This will create a ISO Image file in your hard disk.
• Save the ISO file.Make sure You have atleast 4GB of space available in your hard disk.

STEP.2 - 

Download Windows 7 USB/DVD Download Tool.This is available for free from microsoft.

STEP.3 -

• Start the Program.
• Select the source file:- Select the ISO that you created in STEP.1
• Click next
• Your are give an option either "Burn to a DVD" or "Create USB  device", 
• Select "USB Device".
• Choose Your USB Device(Make sure it is connected Properly)
• Wait for the program to complete. 

(Now You Have Successfully Converted your Normal PenDrive to Bootable)

STEP.4 - 

Install Windows 7 to your system by booting from the PenDrive.(same as installing from a CD/DVD).