start docker service on windows

sudo systemctl start docker service
sudo systemctl stop docker servicesystemctl start docker.service
#(OR)
systemctl start docker
# it will start dockernet start com.docker.service
net stop com.docker.service# start another docker machine

# create a new docker machine
docker-machine create -d virtualbox --virtualbox-memory 2048 --virtualbox-disk-size 204800 my_new_machine

# replace my_new_machine
docker-machine start my_new_container
eval $($DOCKER_MACHINE env my_new_container --shell=bash)
docker-machine ssh my_new_container