diff --git a/Instructions/Labs/LAB_03c-Manage_Azure_Resources_by_Using_Azure_PowerShell.md b/Instructions/Labs/LAB_03c-Manage_Azure_Resources_by_Using_Azure_PowerShell.md
index 75a82059..0057c2a9 100644
--- a/Instructions/Labs/LAB_03c-Manage_Azure_Resources_by_Using_Azure_PowerShell.md
+++ b/Instructions/Labs/LAB_03c-Manage_Azure_Resources_by_Using_Azure_PowerShell.md
@@ -94,6 +94,12 @@ In this task, you will managing configuration of the Azure managed disk by using
    Get-AzDisk -ResourceGroupName $rgName -Name $diskName
    ```
 
+1. To verify the current SKU as **Standard_LRS**, run the following:
+
+   ```pwsh
+   (Get-AzDisk -ResourceGroupName $rgName -Name $diskName).Sku
+   ```
+
 1. To change the disk performance SKU to **Premium_LRS**, from the PowerShell session within Cloud Shell, run the following:
 
    ```pwsh
@@ -116,4 +122,4 @@ In this lab, you have:
 
 - Started a PowerShell session in Azure Cloud Shell
 - Created a resource group and an Azure managed disk by using Azure PowerShell
-- Configured the managed disk by using Azure PowerShell
\ No newline at end of file
+- Configured the managed disk by using Azure PowerShell
diff --git a/Instructions/Labs/LAB_04-Implement_Virtual_Networking.md b/Instructions/Labs/LAB_04-Implement_Virtual_Networking.md
index cf5190fe..939530e0 100644
--- a/Instructions/Labs/LAB_04-Implement_Virtual_Networking.md
+++ b/Instructions/Labs/LAB_04-Implement_Virtual_Networking.md
@@ -113,7 +113,7 @@ In this task, you will configure static assignment of public and private IP addr
 
 1. On the **ipconfig1** blade, set **Assignment** to **Static**, leave the default value of **IP address** set to **10.40.0.4**.
 
-1. On the **ipconfig1** blade, set **Public IP address** to **Enabled** and then click **IP address - Configure required settings**. 
+1. On the **ipconfig1** blade, in the **Public IP address settings** section, select **Associate** and then click **IP address - Configure required settings**. 
 
 1. On the **Choose public IP address blade**, click **+ Create new** and create a new public IP address with the following settings:
 
diff --git a/Instructions/Labs/LAB_05-Implement_Intersite_Connectivity.md b/Instructions/Labs/LAB_05-Implement_Intersite_Connectivity.md
index a056c330..0947b06a 100644
--- a/Instructions/Labs/LAB_05-Implement_Intersite_Connectivity.md
+++ b/Instructions/Labs/LAB_05-Implement_Intersite_Connectivity.md
@@ -195,7 +195,7 @@ In this task, you will test connectivity between virtual machines on the three v
 1. In the Windows PowerShell console window, run the following to test connectivity to **az104-05-vm2** (which has the private IP address of **10.52.0.4**):
 
    ```pwsh
-   Test-NetConnection -ComputerName 10.51.0.4 -Port 3389 -InformationLevel 'Detailed'
+   Test-NetConnection -ComputerName 10.52.0.4 -Port 3389 -InformationLevel 'Detailed'
    ```
 1. Switch back to the Azure portal on your lab computer and navigate back to the **Virtual machines** blade. 
 
diff --git a/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md b/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md
index d27ebbcc..4be58215 100644
--- a/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md
+++ b/Instructions/Labs/LAB_06-Implement_Network_Traffic_Management.md
@@ -45,7 +45,7 @@ In this task, you will deploy four virtual machines into the same Azure region.
    ```pwsh
    $location = '[Azure_region]'
 
-   $rgName = 'az104-06-rg01'
+   $rgName = 'az104-06-rg1'
 
    New-AzResourceGroup -Name $rgName -Location $location
    ```
@@ -170,7 +170,7 @@ In this task, you will test transitivity of virtual network peering by using Net
     | Setting | Value |
     | --- | --- |
     | Subscription | the name of the Azure subscription you are using in this lab |
-    | Resource group | **az104-06-rg01** |
+    | Resource group | **az104-06-rg1** |
     | Source type | **Virtual machine** |
     | Virtual machine | **az104-06-vm0** |
     | Destination | **Specify manually** |
@@ -191,7 +191,7 @@ In this task, you will test transitivity of virtual network peering by using Net
     | Setting | Value |
     | --- | --- |
     | Subscription | the name of the Azure subscription you are using in this lab |
-    | Resource group | **az104-06-rg01** |
+    | Resource group | **az104-06-rg1** |
     | Source type | **Virtual machine** |
     | Virtual machine | **az104-06-vm0** |
     | Destination | **Specify manually** |
diff --git a/Instructions/Labs/LAB_08-Manage_Virtual_Machines.md b/Instructions/Labs/LAB_08-Manage_Virtual_Machines.md
index 91f75b52..7f80fa17 100644
--- a/Instructions/Labs/LAB_08-Manage_Virtual_Machines.md
+++ b/Instructions/Labs/LAB_08-Manage_Virtual_Machines.md
@@ -85,7 +85,7 @@ In this task, you will deploy Azure virtual machines into different availability
     | --- | --- |
     | Boot diagnostics | **Off** |
 
-1. Click **Next: Advanced >**, on the **Management** tab of the **Create a virtual machine** blade, review the available settings without modifying any of them, and click **Review + Create**.
+1. Click **Next: Advanced >**, on the **Advanced** tab of the **Create a virtual machine** blade, review the available settings without modifying any of them, and click **Review + Create**.
 
 1. On the **Review + Create** blade, click **Create**.