Sorry if this has been asked before, but what is RAM managment (other than the answer it manages your RAM lol)? More specifically I mean is what does it do if I hit the level 1, level 2, or clear memory buttons? I know there's a warning that tells you something similar to: "clearing ram will finish some applications, save data before doing so." what do they exactly mean by "finish" and which types data will be lost if not saved? I appreciate any helpful explainations!