The Kubernetes Package Manager
Helm is a Kubernetes Package Manager designed to help you install applications on your cluster with ease. Basically, someone will create a helm software package called a Chart, and by using Helm, all you have to do is fill out a configuration yml file and Helm will install the Chart for you. You no longer have to build your own deployment files and installation strategies for operational services. Think of it like Chocolately or Snap but with Kubernetes as the OS, if that analogy makes sense.