How to make my minecraft play much smoother?

I have a windows 7 home premium.
My system:
Model: HP pavilion dm4 notebook PC
Rating: 4.3 Windows Experience Index
Processor: Intel(R) Core(TM) i5 CPU 2.53GHz
Installed Memory (RAM): 4.00 GB (3.80 GB usable)
System type: 64-bit Operating System

Is there something more i need or to add on my computer to improve its speed for the game?

The parts look fine to me… Are you playing on a laptop? Generally games don't perform as well on a laptop as they do on a desktop PC.

Contact tech support mann

If your having problems download optifine it lets u adjust settings more an I get like 30 more fps