Hi and welcome Fllecha !
I'm not strong enough to really gives you advices but I noticed you played against Igowin at 7kyu.
I think you may also try to set the computer level at it's strongest, and use more handicap stones. I think that will help you getting stronger... but that's just my two cents guess...
I think the first unusual move is

I will more play it at D6 or C6 like this :
$$Wcm3
$$ | . . . , . . . . . , .
$$ | . . . . . . . . . . .
$$ | . . . . . . . . . . .
$$ | . . . . . . . . . . .
$$ | . . . 2 . . . . . . .
$$ | . . . . . . . . . . .
$$ | . . . X . . . . . , .
$$ | . . . . . 1 . . . . .
$$ | . . . . . . . . . . .
$$ | . . . . . . . . . . .
$$ +----------------------
- Click Here To Show Diagram Code
[go]$$Wcm3
$$ | . . . , . . . . . , .
$$ | . . . . . . . . . . .
$$ | . . . . . . . . . . .
$$ | . . . . . . . . . . .
$$ | . . . 2 . . . . . . .
$$ | . . . . . . . . . . .
$$ | . . . X . . . . . , .
$$ | . . . . . 1 . . . . .
$$ | . . . . . . . . . . .
$$ | . . . . . . . . . . .
$$ +----------------------[/go]