(The method of blocking QQ advertisements and mini homepage advertisements QQ advertisements are very good, especially the advertisements on the chat window, which are particularly eye-catching. Even if you delete the advertisement folder, you can download them in the blink of an eye. Even if the upgrade program is deleted, it will automatically detect the upgrade program as soon as you log in to QQ. Once the upgrade program is found to be damaged, it can automatically download and repair the upgrade program whether you agree or not.)