QQ, short for Tencent QQ, is an Internet-based instant messaging (IM) software developed by Tencent. At present, QQ has covered many mainstream platforms such as Microsoft Windows, OSX, Android, iOS and WindowsPhone. Its symbol is a little penguin wearing a red scarf.
Tencent QQ supports online chat, video call, point-to-point breakpoint continuation, * * * file sharing, network hard disk, custom panel, QQ mailbox and other functions, and can connect various communication terminals.
QQ was a social tool for chatting with people in 1980s and 1990s, but with the strength of WeChat, QQ gradually faded out of people's sight.