First i am not fimilar with electronic software, I heard that there are softwares that draws electronic circuit sound cool. Can you suggest few example so i can look at. I prefer you point me to the best and easiest one.
Most of them are either very simple and limited or cost a lot of $$$. That's why I use Eagle - it has enough features and the Light version is a free download.
I've used a free schematic editor from PCB123 which seems to be reasonably easy to use. It also directly connects to their PCB layout software which has autoroute, if you want to build a circuit board. (Of course, you have to use their fab for the board but their prices seem competitive.)