What should I do if my Taobao Ali Want Want sends messages to people indiscriminately?

This situation should be that there is a virus in the computer, and the producer of the virus is remotely controlling and sending these advertising messages.

In this case, you can use antivirus software to kill the virus. If it still hasn't changed, it means it may be the latest Trojan horse. Trojan horse library doesn't have anti-virus software yet, so it can reinstall the computer system to remove the virus.