Hide your file or folder behind any picture................

Hi my dear friends,
                               friends hear i will tell you a very simple tips for hide data or a folder in picture.... in a very easy  and safe way. your data file will safe from any unauthorized access....
You will need the following..
>>Windows 2000 / xp / w7
>>WinRar.
>>your data file
>>any type of picture
1. Gather your image and the files you wish to lodge into it. Here I have a Anil.txt  data file which I will hide inside my cloud.jpg. picture
2. Add the files(e.g anil.txt) you want to hide into a new RAR archive. (in the archieve name box type Anil.txt and hit enter. Now ur file is in format anu.txt.rar)
3. Open Command Prompt (go to start menu click run option and type cmd) and go to the folder where your files are located, e.g., ‘C:\Anil
4. At command prompt type ‘copy /b cloud.jpg + Anil.txt.rar ritu.jpg’ (without quotes and ritu.jpg is new name).
(cloud.jpg is the picture I want to show, nisha.txt.rar is the file to be hidden, and ritu.jpg is the file which contains both).
5. Now test the ritu.jpg by double clicking it, and verifying it still opens.
6. Now try opening that same ritu.jpg file from menu i.e right click on doc.jpg file you have created : openwith->WinRar archiever. It will show the original hidden file anil.txt.