Refresh kubeadm docs for Windows

content/en/docs/tasks/administer-cluster/kubeadm/upgrading-windows-nodes.md

@@ -34,7 +34,7 @@ upgrade the control plane nodes before upgrading your Windows nodes.
 
     ```powershell
     # replace {{< param "fullversion" >}} with your desired version
-    curl.exe -Lo C:\k\kubeadm.exe https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubeadm.exe
+    curl.exe -Lo <path-to-kubeadm.exe>  https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubeadm.exe
     ```
 
 ### Drain the node
@@ -62,16 +62,28 @@ upgrade the control plane nodes before upgrading your Windows nodes.
     kubeadm upgrade node
     ```
 
-### Upgrade kubelet
+### Upgrade kubelet and kubeproxy
 
 1.  From the Windows node, upgrade and restart the kubelet:
 
     ```powershell
     stop-service kubelet
-    curl.exe -Lo C:\k\kubelet.exe https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubelet.exe
+    curl.exe -Lo <path-to-kubelet.exe> https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kubelet.exe
     restart-service kubelet
     ```
 
+2. From the Windows node, upgrade and restart the kube-proxy.
+
+    ```powershell
+    stop-service kube-proxy
+    curl.exe -Lo <path-to-kube-proxy.exe> https://dl.k8s.io/{{< param "fullversion" >}}/bin/windows/amd64/kube-proxy.exe
+    restart-service kube-proxy
+    ```
+
+{{< note >}}
+If you are running kube-proxy in a HostProcess Container instead of a Windows Service, you can upgrade kube-proxy by applying a newer version of your kube-proxy manifests.
+{{< /note >}}
+
 ### Uncordon the node
 
 1.  From a machine with access to the Kubernetes API,
@@ -81,14 +93,7 @@ bring the node back online by marking it schedulable:
     # replace <node-to-drain> with the name of your node
     kubectl uncordon <node-to-drain>
     ```
-### Upgrade kube-proxy
-
-1. From a machine with access to the Kubernetes API, run the following,
-again replacing {{< param "fullversion" >}} with your desired version:
-
-    ```shell
-    curl -L https://github.com/kubernetes-sigs/sig-windows-tools/releases/latest/download/kube-proxy.yml | sed 's/VERSION/{{< param "fullversion" >}}/g' | kubectl apply -f -
-    ```
+