Stack Overflow for teams helps us with answers to simple questions or indexing/linking the answer, explanation or tutorial, which are longer or needs more formatting options than disponible on stack overflow at the moment. It also has a connection to Slack, which we use to communicate with the team, which notifies a channel when there are new questions and answers, which helps keeping people using the platform.
repetitive questions do not need to answer just link the previous answers,
helped us to utilize experience resources with respect to best coding practices.
We are always connected and generating a good knowledge base, which will last for the new generations of development teams.
The platform is always available, with no network interruptions and instabilities in the services. It's great!