Step 1:- First open character map from program->accessories->system tools->character map.

Step 2:- Then in font name Arial find a character with keystroke Alt+0160.

Step 3:- Copy the character.

Step 4:- Let the name of the folder to hide is "target", Right click that folder and rename it by pasting the character which is copied from the character map.

Step 5:- You will see the folder is now anonymous.Right click the folder and click properties ,select the customize tab abd then click on change icon .

Step 6:- In the window that appear select a blank icon ,click OK ad then Apply the changes.

Step 7:- You have sucessfully hide a folder