When I start Mac OSX...
 

...I have SuperDuper automatically open on my desktop.
Can someone help me to change this thing?
I'd like to see SD only when I need it.

Thanks in advance, Maurizio.

Sounds like it's in your login items, Maurizio. Take it out of there (in your account information in system preferences).

Thanks to you now it's ok.
Sorry I'm a new Mac user.

Thank you again, Maurizio.

Glad I could help, and welcome to the Mac, Maurizio.