What to do next after rooting the S2 using Kingo Root?

[Lavret]

After Rooting it using kingo root what to do next or how to install the new software so it can be more faster?

 

[Rukbat]

That's not what rooting is for. You root a phone so apps that need root access will run. If you don't need to run any apps that need root access, you don't have any reason to root the phone. (Uninstalling bloat is a reason to root it - you can't if you don't.)