Revise preview content for End User Device Monitoring (#35765)

* Revise setup instructions for End User Device Monitoring

Updated instructions for configuring the Datadog Agent for End User Device Monitoring, including a note about host billing.

* replace image

* Add new image

* Update image source for End User Devices page

* Restore end_user_devices.png to master version

* Fix images and note formatting

* Apply suggestions from code review

Co-authored-by: Esther Kim <esther.kim@datadoghq.com>

* Remove setup from public docs to improve user workflow

---------

Co-authored-by: Esther Kim <esther.kim@datadoghq.com>

Author: eho1307

config/_default/menus/main.en.yaml

@@ -2997,11 +2997,6 @@ menu:
       identifier: end_user_device_monitoring
       parent: infrastructure_heading
       weight: 40000
-    - name: Setup
-      url: infrastructure/end_user_device_monitoring/setup/
-      identifier: end_user_device_monitoring_setup
-      parent: end_user_device_monitoring
-      weight: 1
     - name: Hosts
       url: infrastructure/hostmap/
       identifier: hosts

content/en/infrastructure/end_user_device_monitoring/_index.md

@@ -1,17 +1,13 @@
 ---
 title: End User Device Monitoring
 description: Monitor employee desktops and laptops to detect performance, connectivity, and application issues across your organization.
-further_reading:
-   - link: "/infrastructure/end_user_device_monitoring/setup"
-     tag: "Documentation"
-     text: "Set up End User Device Monitoring"
 ---
 
 {{< callout url="https://www.datadoghq.com/product-preview/end-user-device-monitoring/" btn_hidden="false" >}}
 End User Device Monitoring is in Preview. To enroll, click <b>Request Access</b>.
 {{< /callout >}}
 
-{{< img src="/infrastructure/end_user_device_monitoring/end_user_devices.png" alt="End User Devices page showing four healthy devices, charts for device types and operating systems, and a device table with one laptop marked for system crashes." style="width:100%;" >}}
+{{< img src="/infrastructure/end_user_device_monitoring/end_user_device_monitoring.png" alt="End User Devices page showing four healthy devices, charts for device types and operating systems, and a device table with one laptop marked for system crashes." style="width:100%;" >}}
 
 End User Device Monitoring gives IT teams visibility into the health and performance of employee desktops and laptops, both physical and virtual. It helps identify performance and connectivity issues affecting employees and provides a unified view of device, network, and application health across your workforce.
 
@@ -34,14 +30,10 @@ Use [Fleet Automation][6] to manage the Agents installed on those devices, inclu
 | **Windows crash detection**       | Detect Blue Screen of Death (BSOD) events on Windows devices with the [Windows Crash Detection integration][3], which generates Datadog events showing when system crashes occur.                         |
 | **Network path analysis**         | Use [Network Path][4] to trace network traffic from an end-user device to its destination and identify where latency or connectivity issues occur.                                                        |
 
-## Further reading
-
-{{< partial name="whats-next/whats-next.html" >}}
-
 [1]: /infrastructure/process
 [2]: /integrations/wlan/
 [3]: /integrations/wincrashdetect/
 [4]: /network_monitoring/network_path/
 [5]: https://app.datadoghq.com/end-user-devices
 [6]: /agent/fleet_automation/
-[7]: /logs/
+[7]: /logs/

content/en/infrastructure/end_user_device_monitoring/setup.md

@@ -1,6 +1,7 @@
 ---
 title: Set up End User Device Monitoring
 description: Set up End User Device Monitoring to collect performance and connectivity data from employee desktops and laptops.
+private: true
 further_reading:
    - link: "/infrastructure/end_user_device_monitoring/"
      tag: "Documentation"
@@ -11,7 +12,11 @@ further_reading:
 End User Device Monitoring is in Preview. To enroll, click <b>Request Access</b>.
 {{< /callout >}}
 
-This page explains how to configure the Datadog Agent to enable End User Device Monitoring.
+## Overview
+
+Managing employee devices at scale is difficult when performance issues, connectivity problems, and crashes are hard to detect before they affect users. End User Device Monitoring gives IT teams visibility into the health and performance of employee desktops and laptops, both physical and virtual, from a single location in Datadog. This page covers how End User Device Monitoring works and its key capabilities.
+
+<div class="alert alert-danger">You must receive confirmation of Preview access before data appears in Datadog. After submitting your request, wait for an access confirmation before completing the setup steps below.</div>
 
 ## Supported platforms
 
@@ -21,13 +26,18 @@ This page explains how to configure the Datadog Agent to enable End User Device
 
 ## Configure the Datadog Agent
 
+1. Confirm that you have received access to the Preview. If you have not received confirmation, [request access][12] and wait for approval before continuing.
+
 1. Install the Datadog Agent (v7.76 or later is required):
    - [Windows installation instructions][1]
    - [macOS installation instructions][2]
    - [Linux installation instructions][3]
 
 1. In the main `datadog.yaml` configuration file, set the following parameter:
-{{< code-block lang="yaml" >}}
+
+   <div class="alert alert-danger">This parameter is required. Without it, devices are billed as hosts.</div>
+
+   {{< code-block lang="yaml" >}}
 infrastructure_mode: end_user_device
 {{< /code-block >}}
 
@@ -74,3 +84,4 @@ To collect additional data from monitored devices, enable one or more of the fol
 [9]: /integrations/wincrashdetect/
 [10]: /network_monitoring/network_path/setup/?tab=windows
 [11]: /infrastructure/end_user_device_monitoring/#key-capabilities
+[12]: https://www.datadoghq.com/product-preview/end-user-device-monitoring/