1. Check whether virtualization is turned on by CPU, and turn on task manager to check.

2. Check whether Hyper-v is turned on.

3. Close the Docker service, and then restart the Docker service.

4、

Docker is an open source application container engine, which allows developers to package their applications and dependency packages into a portable image, and then publish it to any popular Linux or Windows operating system machine, and realize virtualization. Containers use sandbox mechanism completely, and there will be no interface between them.