After continuous efforts, the QQ R&D team has newly launched the QQ2009 Official Edition SP3 with a smoother experience and more complete functions. Here, we sincerely invite you to apply and download the latest version, and at the same time, we welcome everyone to promptly provide us with feedback on your experience. Every issue you report will be followed up by a dedicated person. Let's work together to make our QQ an excellent instant messaging software.