Improve getting started page (#28356)

* Link to downloads from Getting Started

* Improve Getting Started page

Author: Tim Bannister

content/en/docs/setup/_index.md

@@ -3,11 +3,11 @@ reviewers:
 - brendandburns
 - erictune
 - mikedanese
-no_issue: true
 title: Getting started
 main_menu: true
 weight: 20
 content_type: concept
+no_list: true
 card:
   name: setup
   weight: 20
@@ -24,16 +24,40 @@ This section lists the different ways to set up and run Kubernetes.
 When you install Kubernetes, choose an installation type based on: ease of maintenance, security,
 control, available resources, and expertise required to operate and manage a cluster.
 
-You can deploy a Kubernetes cluster on a local machine, cloud, on-prem datacenter, or choose a managed Kubernetes cluster. There are also custom solutions across a wide range of cloud providers, or bare metal environments.
+You can [download Kubernetes](/releases/download/) to deploy a Kubernetes cluster
+on a local machine, into the cloud, or for your own datacenter.
+
+If you don't want to manage a Kubernetes cluster yourself, you could pick a managed service, including
+[certified platforms](/docs/setup/production-environment/turnkey-solutions/).
+There are also other standardized and custom solutions across a wide range of cloud and
+bare metal environments.
 
 <!-- body -->
 
 ## Learning environment
 
-If you're learning Kubernetes, use the tools supported by the Kubernetes community, or tools in the ecosystem to set up a Kubernetes cluster on a local machine.
+If you're learning Kubernetes, use the tools supported by the Kubernetes community,
+or tools in the ecosystem to set up a Kubernetes cluster on a local machine.
+See [Install tools](/docs/tasks/tools/).
 
 ## Production environment
 
-When evaluating a solution for a production environment, consider which aspects of operating a Kubernetes cluster (or _abstractions_) you want to manage yourself or offload to a provider.
+When evaluating a solution for a
+[production environment](/docs/setup/production-environment/), consider which aspects of
+operating a Kubernetes cluster (or _abstractions_) you want to manage yourself and which you
+prefer to hand off to a provider.
+
+For a cluster you're managing yourself, the officially supported tool
+for deploying Kubernetes is [kubeadm](/docs/setup/production-environment/tools/kubeadm/).
+
+## {{% heading "whatsnext" %}}
+
+- [Download Kubernetes](/releases/download/)
+- Download and [install tools](/docs/tasks/tools/) including `kubectl`
+- Select a [container runtime](/docs/setup/production-environment/container-runtimes/) for your new cluster
+- Learn about [best practices](/docs/setup/best-practices/) for cluster setup
 
-[Kubernetes Partners](https://kubernetes.io/partners/#conformance) includes a list of [Certified Kubernetes](https://github.com/cncf/k8s-conformance/#certified-kubernetes) providers.
+Kubernetes is designed for its {{< glossary_tooltip term_id="control-plane" text="control plane" >}} to
+run on Linux. Within your cluster you can run applications on Linux or other operating systems, including
+Windows.
+- Learn to [set up clusters with Windows nodes](/docs/setup/production-environment/windows/)