More Files Or Bring In Super Hidden Folder

Cases which the author often found on a computer that is infected the virus is the loss of a file or folder that the original, even though the computer was sterile from the virus. This case can be found also on the flash. How do I create more files or folders invisible again ...? (which is usually not just the super-hidden but hidden), thus to tamper with any Folder Option ... there is no point.
Ways to bring more files or folders in the super-hidden, are:

1. Click the Start button

2. Click Run ...

3. Type cmd, then press the Ok

4. Display appears like a DOS screen (first time)

5. Visible on the screen prompt C: \ Documents and Settings \ xxxxx>

6. Navigate to the drive that will appear the file / folder, such as how to type the D drive at C: \ Documents and Settings \ xxxxx> D: and then press ENTER

7. Came the prompt D: \

8. At the prompt type D: \ attrib-s-h *.* / s / d and then press ENTER (if you do not understand what it-s or / s type D: \ attrib /? And then press ENTER)

9. Wait a few moments until the prompt appears again D: \

10. If it appears the prompt D: \ is the task we're done, just close the DOS window by clicking the X or type exit and press enter.

11. Do not attrib drive C as a whole because of the guarantee will not work. Drive C is in protecting the Windows. Only certain folders that can only be attrib on drive C.