# Docker Desktop Docker Desktop is a software application that enables developers to build, package, and run applications using Docker containers on their local machines. It provides an easy-to-use graphical interface and includes the necessary tools and components for managing Docker containers, such as the Docker engine, images, and networking capabilities. ## Installing Docker Desktop Docker Desktop is available for Windows and macOS. You can download the installer from the [Docker website](https://www.docker.com/products/docker-desktop). ## Troubleshooting The `com.docker.diagnose check` command can be used to run a diagnostic check on Docker Desktop for Mac. ```sh /Applications/Docker.app/Contents/MacOS/com.docker.diagnose check ```