How can social media give you knowledge

Social Media can you knowledge by most users on Social Media spreading their own knowledge.

I’d say platform as a service (paas) or application platform as a service (apaas) or platform base service is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.

Answer by alison blake may 14th and 15th of some year in the 2020s