Helm is a tool used for managing applications on Kubernetes platforms, allowing users to install and manage resources in an all-or-nothing approach. Helm streamlines the installation process by representing a group of resources as a single package that can be installed and upgraded as a unit. The Couchbase Autonomous Operator helm chart enables users to deploy a Couchbase Cluster into their Kubernetes environment. To start using Helm, users need to install the client tool and create an RBAC service account for the Tiller service. Once the Tiller is set up, users can install the Operator Chart and the Couchbase Cluster Chart using Helm commands. The Operator Chart deploys the dynamic admission controller, the Operator itself, and all necessary resources within the cluster. The Couchbase Cluster Chart provides a templated version of the Couchbase cluster type, with default values that can be customized for specific use cases. Users can view the list of installed charts using `helm list`, manage releases, and install additional chart dependencies as needed. Additionally, Helm supports template overriding to create customizations, such as installing a cluster with TLS and Persistent Volumes. The Autonomous Operator provides a deep dive into its features and functionality, including networking capabilities.