How to log in to the know-it-all APP?

Download the latest version of know-it-all, enter your account number and password, and you can log in. It can provide convenient government services for enterprises and individuals, including 17 categories and 298 convenience services, covering public security, transportation, medical care, education, social security, provident fund and other industries and fields. Through online inquiry, application, handling and other operations, people can really do things without running errands or queuing.