Added a note on support of driver updates in UMC

Author: SnehaSudhirG

articles/update-center/deploy-updates.md

@@ -41,14 +41,16 @@ To install one time updates on a single VM, follow these steps:
 
 1. Select **Install now** to proceed with the one-time updates.
 
-1. In **Install one-time updates**, select **+Add machine** to add the machine for deploying one-time.
+   - In **Install one-time updates**, select **+Add machine** to add the machine for deploying one-time.
 
-1. In **Select resources**, choose the machine and select **Add**. 
+   - In **Select resources**, choose the machine and select **Add**. 
 
 1. In **Updates**, specify the updates to include in the deployment. For each product, select or deselect all supported update classifications and specify the ones to include in your update deployment. If your deployment is meant to apply only for a select set of updates, its necessary to deselect all the pre-selected update classifications when configuring the **Inclusion/exclusion** updates described below. This ensures only the updates you've specified to include in this deployment are installed on the target machine.
 
    > [!NOTE]
-   > Selected Updates shows a preview of OS updates which may be installed based on the last OS update assessment information available. If the OS update assessment information in update center management (preview) is obsolete, the actual updates installed would vary. Especially if you have chosen to install a specific update category, where the OS updates applicable may vary as new packages or KB Ids may be available for the category.
+   > - Selected Updates shows a preview of OS updates which may be installed based on the last OS update assessment information available. If the OS update assessment information in update center management (preview) is obsolete, the actual updates installed would vary. Especially if you have chosen to install a specific update category, where the OS updates applicable may vary as new packages or KB Ids may be available for the category.
+   > - Update management center (preview) doesn't support driver updates. 
+
 
    - Select **+Include update classification**, in the **Include update classification** select the appropriate classification(s) that must be installed on your machines.
 
@@ -83,7 +85,7 @@ To install one time updates on a single VM, follow these steps:
 
 1. Select to **Install now** to proceed with installing updates.
 
-1. In **Install one-time updates** page, the selected machine appears. Choose the machine, select **Next** and follow the procedure from step 6 listed in **From Overview blade** of [Install updates on single VM](#install-updates-on-single-vm).
+1. In **Install one-time updates** page, the selected machine appears. Choose the machine, select **Next** and follow the procedure from step 4 listed in **From Overview blade** of [Install updates on single VM](#install-updates-on-single-vm).
 
    A notification appears to inform you the activity has started and another is created when it's completed. When it is successfully completed, you can view the installation operation results in **History**. The status of the operation can be viewed at any time from the [Azure Activity log](../azure-monitor/essentials/activity-log.md).
 
@@ -93,7 +95,7 @@ To install one time updates on a single VM, follow these steps:
 1. Under **Operations**, select **Updates**.
 1. In **Updates**, select **Go to Updates using Update Center**.
 1. In **Updates (Preview)**, select **One-time update** to install the updates.
-1. In **Install one-time updates** page, the selected machine appears. Choose the machine, select **Next** and follow the procedure from step 6 listed in **From Overview blade** of [Install updates on single VM](#install-updates-on-single-vm).
+1. In **Install one-time updates** page, the selected machine appears. Choose the machine, select **Next** and follow the procedure from step 4 listed in **From Overview blade** of [Install updates on single VM](#install-updates-on-single-vm).
 
 ---
 

articles/update-center/scheduled-patching.md

@@ -123,6 +123,12 @@ To schedule recurring updates at scale, follow these steps:
 
 1. In the **Machines** page, verify if the selected machines are listed. You can add or remove machines from the list. Select **Next** to continue.
 
+1. In the **Updates** page, specify the updates to include in the deployment such as update classification(s) or KB ID/ packages that must be installed when you trigger your schedule.
+
+    > [!Note] 
+	> Update management center (preview) doesn't support driver updates.
+
+
 1. In the **Tags** page, assign tags to maintenance configurations.
 
 1. In the **Review + Create** page, verify your update deployment options and select **Create**.

articles/update-center/support-matrix.md

@@ -24,6 +24,9 @@ This article details the Windows and Linux operating systems supported and syste
 ### Operating system updates
 Update management center (preview) supports operating system updates for both Windows and Linux.
 
+> [!NOTE]
+> Update management center (preview) doesn't support driver Updates. 
+
 ### First party updates on Windows
 By default, the Windows Update client is configured to provide updates only for Windows. If you enable the **Give me updates for other Microsoft products when I update Windows** setting, you also receive updates for other products, including security patches for Microsoft SQL Server and other Microsoft software. You can configure this option if you have downloaded and copied the latest [Administrative template files](https://support.microsoft.com/help/3087759/how-to-create-and-manage-the-central-store-for-group-policy-administra) available for Windows 2016 and later.