Dipping into Photography

I recently bought a DSLR camera with my 21st birthday money :-) a Sony Alpha A65SLT kit with a 18-55mm lens. Anyone thinking of buying a Digital SLR camera, I really reccomend this model, it is brilliant.
Anyway....
Ive been snapping away, mostly of my little boy :-) he loves the flash of the camera. I'm still learning the basic skills of photography so find the auto setting very useful for now, but, here are some photos I took using the likes of ISO and aperature speed etc.

The beautiful flowers my boyfriend bought me

My beautiful, quirky little sister

The awful english weather

My son @ 5 months old