Update add-a-panel.md

docs/sources/panels/add-a-panel.md

@@ -17,9 +17,9 @@ Panels allow you to show your data in visual form. This topic walks you through
 1. Navigate to the dashboard you want to add a panel to.
 1. Click the **Add panel** icon.
    
-   ![](/img/docs/panels/add-panel-icon-7-0.png)
+     ![](/img/docs/panels/add-panel-icon-7-0.png)
 
-2. Click **Add new panel**.
+1. Click **Add new panel**.
 
 Grafana creates an empty graph panel with your default data source selected.
 
@@ -27,7 +27,7 @@ Grafana creates an empty graph panel with your default data source selected.
 
 While not required, we recommend that you add a helpful title and description to your panel. You can use variables you have defined in either field, but not global variables.
 
-[Panel settings screenshot]
+![](/img/docs/panels/panel-settings-7-0.png)
 
 **Panel title -** Text entered in this field is displayed at the top of your panel in the Panel editor and in the dashboard.
 
@@ -35,27 +35,30 @@ While not required, we recommend that you add a helpful title and description to
 
 ## 3. Write a query
 
-Each panel needs at least one query to display a visualization. You write queries in the Query tab of the Panel editor. 
-Choose a data source. In the first line of the Query tab, click the drop-down list to see all available data sources. This list includes all data sources you added.
-Write or construct a query in the query language of your data source. Options will vary. Refer to your specific [data source documentation](LINK) for specific guidelines.
+Each panel needs at least one query to display a visualization. You write queries in the Query tab of the Panel editor. For more information about the Query tab, refer to [Queries]({{< relref "queries.md" >}}).
 
-For more information about the Query tab, refer to [Queries](LINK).
+1. Choose a data source. In the first line of the Query tab, click the drop-down list to see all available data sources. This list includes all data sources you added. Refer to [Add a data source]({{< relref "../features/datasources/add-a-data-source.md" >}}) if you need instructions.
+1. Write or construct a query in the query language of your data source. Options will vary. Refer to your specific [data source documentation]({{< relref "../features/datasources/_index.md" >}}) for specific guidelines.
 
 ## 4. Choose a visualization type
 
-Preview visualizations, filter, don’t use deprecated. Link to wherever we have panel types. Mention display options, they are different depending on panel type.
+In the Visualization section, click a visualization type. Grafana displays a preview of your query with that visualization applied. 
+
+For more information about individual visualizations, refer to [Visualizations](ADD LINK)
 
 ## 5. Apply changes and save
 
-Explain importance of applying changes and saving dashboard.
+Save the dashboard. Either press Ctrl/Cmd+S or click **Save** in the upper right corner of the screen.
+
+Your options vary depending on the changes you made and whether or not it is a new dashboard. We recommend you add a note to describe your changes before you click **Save**. Notes are very helpful if you need to revert the dashboard to a previous version.
 
 ## What next?
 
 Our Grafana Fundamentals tutorial is a great place to start, or you can learn more about Grafana by reading one of the documentation topics linked below:
 
-Learn more Panel editor options.
-Add more queries.
-Transform your data.
-Change how your data are displayed in the visualization.
-Set up an alert.
-Create templates and variables.
+- Learn more Panel editor options.
+- Add more queries.
+- Transform your data.
+- Change how your results are displayed in the visualization.
+- Set up an alert.
+- Create templates and variables.