How To Make Powerfull Hidden Files or Folders

2.Click Start button-> Select Run -> Type "cmd" ( XP )
3.Click Start button-> Type "cmd" in the search box ( 7 )
4. Then Click On The Enter Button
5. Type "cd path_of_your_file" to go to place of your file
6. Then type "dir" to view content of folder
7. Then type "attrib +s +h file's_name" then press Enter
8. Then view again with "dir" command