Make Bootable Pendrive Without Any Software

Whenever you want to install or upgrade any operating system, then you must need a Bootable CD for run installation process as a boot option in any laptop or desktop. Some of the many system CD-Row is not available or it's corrupted to read CD then you must look for a Bootable Pen drive which is easy to plug-in USB port and use it to install any operating system.
If you want to create a Bootable USB pen drive then there is many paid and free softwares available for that. Some uses not understand most of the software's installation and use or some user doesn't use any malicious programs. Here describe a simple way to make Bootable pen-drive with window command prompts.
For creating any operating system Bootable pen-drive must check window source size, which is less than your pen-drive space or not.

Here list of steps to make  Bootable Pen-drive using CMD

• Go to search in from window Icon or search program.
• Now find `CMD` and then open that program by right click on and click option Run as administrator
• Window open CMD screen now Turn on your `CAPS LOCK.`
• Type `DISKPART` and press enter.Wait for a while until the DISKPART program run.
• Type `LIST DISK` and press enter. This will show all the drives available in your system. Find the Disk number of your pen drive Disk 0 for Hard Drive and Disk 1 for your USB Flash Drive with its total capacity. (Attach only one USB at the time)
• Type `SELECT DISK 1` to determine that disk 1 would be processed in the next step then hit Enter
• Type `CLEAN` and hit Enter to remove all of the data in the drive. 
• Type `CREATE PARTITION PRIMARY` and press enter for creating a primary partition.
• Type `SELECT PARTITION 1` and press enter for Choosing the PARTITION 1 for setting up it as an active partition.
• Type `ACTIVE` and then press enter for activating current partition.
• Type `FORMAT FS=NTFS` and press enter. Wait till the processing becomes 100% complete. Do not do anything until it becomes 100%.
• Type `ASSIGN` and then press enter.
• Type `EXIT` to remove from DISKPART and close CMD.

Your USB pen drive has successfully become Bootable and is now ready to use. You just need to copy and paste all the files of the operating system on your USB drive pen drive and use as a bootable pen drive.