Dun wrote

EA7 wrote Why root your android if you no nothing about root access? You should have researched before you rooted it.

Because having it rooted is better than not having it rooted.

I know some of the stuff I can do with my rooted S3 but I wanted some recommendations.

Obviously I don't know much but I can learn a few things on the way.

#latereply

He said that because if you dont know about compatibility with your phones root then you will most likey brick it. Anyways with a root you can install root only apps, sound apps to improve your speakers volume, headphone volume, and quality, and even overclock your phone to make it much faster, again it is at your own risk and rooting voids your warranty, other than that if you want to go deeper into it you can install custom roms so you can have the latest android version(Which is 4.4 kitkat) again you must know your phone model number or company, if you have an international version, thats much better and also dont try to install any things that are said to be incompatible with your device or you will fully brick it and have to download odin on your computer and flash stock samsung rom and by doing that, losing all your files. Other than that rooting is wonderful but you really should do more research.