How to install windows from pendrive bootable

installing windows from cd/dvd is common for all and easy way of windows installation .but sometimes it's shows error like ( Cyclic Redundancy) causes when cd/dvd is damage.dvd/cd data transfer rate is slow than pendrive.so we can use pendrive to install windows quickly .but many people think that write a bootable cd/dvd is easy with nero thats correct .
nero is a burning software for write a bootable disc . every people know this

but installling windows from pendrive is commonly every people didn't know .
when we have directly copy and paste the windows installations file to the pen drive,
that is not bootable .when the pc has no windows can't be able to install because this is not a bootable

to solve this problem a software name "iso to usb" is good to use .
follow these steps
1:download this software here
2:install on your pc
3:run the software as administrator
4:connect your pendrive (atleast 4gb required)
5:now select the source windows bootable iso file
6:select the out put as your pendrive
7:click bootable
8:select NTFS
9:then simply click burn