How to hide\send any file via E-mail

1:-Goto control panel and choose folder option.

 

2:-When open folder option click View tab.

3:-click radio button on the hidden files and   

     folder.

4:-click “Show hidden files and folders” and then 

   uncheck “hide extension unknown files types”.

5:-and press ok Or apply like you can change 

    any file extension.

6:-After this process example for changing  

    extension.

Exa:-

1:-Select any file and rename with any extension.

2:-after this windows message click ok.

3:-you are use this file remember before extension.

And send any file/hide easily.......