Update cmdpal settings table and add screenshot

Received customer feedback that it's hard to find the settings for cmdpal because there are other places where you get to other PowerToys apps' settings.

Author: alvinashcraft

hub/images/command-palette/cmdpal-settings.png

@@ -33,16 +33,21 @@ Command Palette features include:
 
 ## Settings
 
-The following general options are available within the Command Palette settings page. You can open the settings page by using the Command Palette.
+You can open the settings page by using the **Settings** button in the Command Palette:
+
+![A screenshot of Command Palette with the Settings button highlighted with a red border](../../images/command-palette/cmdpal-settings.png)
+
+The following general options are available on the Command Palette settings page.
 
 | Setting | Description |
 | :--- | :--- |
-| Activation shortcut | Define the keyboard shortcut to show/hide the Command Palette. |
+| Activation key | Define the keyboard shortcut to show/hide the Command Palette. |
 | Go home when activated | When the Command Palette is activated it will return to the home page. |
 | Highlight search on activate | The previous search text will be selected when the Command Palette is opened. |
+| Preferred monitor position | Choose the preferred monitor for the Command Palette to open on. The default setting is **Monitor with mouse cursor**. |
 | Show app details | App details are automatically expanded when displaying an app as a result. |
 | Backspace goes back | Typing <kbd>Backspace</kbd> will take you back to the previous page. |
-| Single-click activates | Activate list items with a single click. When disabled, single clicking selects the item and double clicking activates it. |
+| Single-click activation | Activate list items with a single click. When disabled, single clicking selects the item and double clicking activates it. |
 
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