An unknown trick to hide ur folders by changing it to "Recycle Bin".
Simple thing u have to do for hiding ur folder is rename the folder with the following extension
If u have a folder of movies press F2 and type the following code
Press enter and see the magic :)
U may think that it can also be done by changing the icon to recycle bin icon but there is a lot of difference between two of them.Icon can be easily found but this trick is not so easy to decode.