Hi friends, I am going to show you a method using which you can send your secret messages with an image to your friends. In this method, we will hide a message in an image which can be read by opening the image with notepad. So, let's start:
> Copy and paste any image in your computer's C: drive.
> Now open command prompt (In windows 7/8, open with administrative rights)
> Now, type cd\ and press enter.
> Now type this command.

echo "type your secret message here">>image name.jpg

> After typing your message in the place of type your secret message here and typing your image name with extension, press enter.
> Now open the image with notepad, you can simply do it by dragging and droping the image in notepad. You will see something like codes, just scroll down and at the end of the codes, you will see your message.
Here is an example image, just save this image in your pc and open it with notepad, you will see the message "Created By The Next Generation" at the end of the image code.
 Enjoy.