Droplets allow us to create virtual machines for computing, containerizing deployment, hosting WordPress etc.
To use docker in our droplet, have to use the Marketplace tab and choose wisely.
Please choose Docker on Ubuntu for containerized deployment.
The cost for DigitalOcean Droplets starts with $5 monthly.
Droplet control panel shows your droplets, you can manage the VM here.
Note that turn off droplet will not stop the billing, destroy the droplet instead.