diff --git a/content/rancher/concepts/users-and-roles.md b/content/rancher/concepts/users-and-roles.md
index be5042709aa..5e327b599e7 100644
--- a/content/rancher/concepts/users-and-roles.md
+++ b/content/rancher/concepts/users-and-roles.md
@@ -1,6 +1,6 @@
 # Users and Roles
 
-Every user in {{< product >}} is assigned a _role_, which is a set of permissions that determine what Kubenetes API endpoints that the user can access. Let's use this metaphor: a user account is like getting access to an entire office building; however, the user's role determine what rooms the user can access within the building.
+Every user in {{< product >}} is assigned a _role_, which is a set of permissions that determine what Kubernetes API endpoints that the user can access. Let's use this metaphor: a user account is like getting access to an entire office building; however, the user's role determine what rooms the user can access within the building.
 
 Within {{< product >}} there are two types of user roles:
 
diff --git a/content/rancher/installation/requirements.md b/content/rancher/installation/requirements.md
index 21d87dfdd24..ce9d18b4066 100644
--- a/content/rancher/installation/requirements.md
+++ b/content/rancher/installation/requirements.md
@@ -2,15 +2,18 @@
 
 ## Operating System Requirements
 
--	Operating System: Ubuntu 16.04 (64-bit)
+-	Ubuntu 16.04 (64-bit)
+-	Red Hat Enterprise Linux 7.5 (64-bit)
+-	RancherOS
 
 ## Hardware Requirements
 
 -	Memory: 4GB
 
-## Software Requirements
 
--	Docker
+## Software requirements
+
+-	Software: Docker
 
 	<a name="node-requirements"></a>**Supported Versions:**
 
diff --git a/content/rancher/tasks/clusters/creating-a-cluster/create-cluster-custom.md b/content/rancher/tasks/clusters/creating-a-cluster/create-cluster-custom.md
index 7d0da2efb9d..6c1e2f4c76e 100644
--- a/content/rancher/tasks/clusters/creating-a-cluster/create-cluster-custom.md
+++ b/content/rancher/tasks/clusters/creating-a-cluster/create-cluster-custom.md
@@ -56,7 +56,9 @@ Use {{< product >}} to clone your Linux host and configure them as Kubernetes no
 	>
 	If you plan on dedicating bare-metal servers to each role, you must provision a bare-metal server for each role (i.e. provision multiple bare-metal servers).
 
-8.	**Optional**: Use **Labels** to add metadata so that you can find them later.
+8.	**Optional**: Add **Labels** to your cluster nodes to help schedule workloads later.
+
+	[Kubernetes Documentation: Labels](https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/)
 
 9. Copy the command displayed on screen to your clipboard.
 
diff --git a/content/rancher/tasks/global-configuration/authentication/configure-user-authentication.md b/content/rancher/tasks/global-configuration/authentication/configure-user-authentication.md
index 2e7fed216da..2fa88595e20 100644
--- a/content/rancher/tasks/global-configuration/authentication/configure-user-authentication.md
+++ b/content/rancher/tasks/global-configuration/authentication/configure-user-authentication.md
@@ -1,12 +1,12 @@
 # Configuring User Authentication
 
-You have three options for user authentication in {{< product >}}:
+You have three options for user authentication in {{< product >}}. We recommend using an external authentication method (i.e. Active Directory or GitHub) rather than local authentication. External authentication reduces upkeep of your users.
 
 -	**Active Directory**: Enterprises can use Active Directory (AD) for authentication, allowing users to sign in using their corporate credentials.
 
 -	**GitHub**: Open source projects or organizations that use GitHub for source control may prefer that users sign in using their GitHub accounts.
 
--	**Basic Authentication**: If you don't want to use external authentication, you can always add users directly to {{< product >}}. We recommend using external authentication over basic authentication.
+-	**Local Authentication**: If you don't want to use external authentication, you can always add users directly to {{< product >}}. We recommend using external authentication over local authentication.
 
 ## Configure an Authentication Method
 
@@ -80,7 +80,7 @@ You have three options for user authentication in {{< product >}}:
 - You are signed into Rancher with your GitHub account.
 - Your GitHub account is added to Rancher as an administrator.
 
-### To Configure Basic Authentication
+### To Configure Local Authentication
 
 1.	From the **Global** view, select **Users** from the main menu.