how to navigate between scenes

Im just wondering, how will i be able to make my character travel from scene to scene without loosing data like the quest ive finished, items and etc.
thanks

Use

DontDestroyOnLoad(myCharacter);

and then when you move between scenes it won’t get deleted along with the rest of the scene.

For each object you want to keep alive, add this:

public void Awake() {
   DontDestroyOnLoad(this);
}

See http://unity3d.com/support/documentation/ScriptReference/Object.DontDestroyOnLoad.html