How to Hide Text Behind Image [Stenography]

1. Open Command Prompt by typing CMD in Run.
2. Copy a .jpg file and paste it on desktop.
3. Create a .txt file containing your secret text on desktop.
4. Now run following commands in CMD.
4.1. cd desktop
4.2. copy /b MyImage.jpg+Message.txt
Where MyImage is your .jpg file and Message is your .txt file containing the secret the message.
5. Done..!!

6. Delete your .txt file.
7. Open .jpg file with notepad. A notepad file will open containing some symbolic text. Scroll down, at the last of notepad file you will get your secret message.