Thinking of giving your letter which nobody can see (yeh yeh except you!!) or saving your password list so that no one can see. I was amazed to see this trick hope you will also..Just do the following procedure...
- Open your command prompt Start->Run type cmd
- Move to any destination for example let us assume C:\> drive
- Type the below code in your command prompt
C:\>notepad mytest.txt:hidden
- Write some data and save the file.
- Move to C:\> and open mytest.txt you cannot see no data in the file.
- To retrieve the hidden data open command prompt and type the same command.
C:\>notepad mytest.txt:hidden
- Notepad will open mytest.txt file with hidden data
You can edit the file normally to put visible data as well..
Amazing isn't it!!