Hello
I am new here myself too.
For the "FAT" part there are tons of useful articles, guides, calorie counters, videos etc etc etc.
For the "LAZY" part I am afraid that only you can help yourself, nobody else can eat and exercise for you but yourself, so please do so, I am sure you will really like the results!
Haha no such thing as lazy. Look at little kids. They run around just to burn off their energy. Concentrate on nourishing your body, and soon you'll be living life to the fullest!