Want to learn more about QQ? A collection of explanations and analyses of the functions of all QQ files and directories.

A detailed analysis of all QQ files and directories, letting you know the function of every file and folder in QQ. Since the information is collected from many different sources, some posts teach people how to simplify QQ, so there are many comments below indicating which files can be deleted and which cannot, etc. Anyway, it's just for reference. If you want to know the function of a certain file in QQ, the list below still serves a purpose.....