Update agents-overview.md

Author: JeffreyWolford

articles/azure-monitor/agents/agents-overview.md

@@ -187,18 +187,15 @@ View [supported operating systems for Azure Arc Connected Machine agent](../../a
 | Windows Server 2016 Core                                 | ✓ |   | ✓ |
 | Windows Server 2012 R2                                   | ✓ | ✓ | ✓ |
 | Windows Server 2012                                      | ✓ | ✓ | ✓ |
-| Windows 11 Client and Pro                                | ✓<sup>2</sup>, <sup>3</sup> |  |  |
+| Windows 11 Client and Pro                                | ✓<sup>1</sup>, <sup>2</sup> |  |  |
 | Windows 11 Enterprise<br>(including multi-session)       | ✓ |  |  |
-| Windows 10 1803 (RS4) and higher                         | ✓<sup>2</sup> |  |  |
+| Windows 10 1803 (RS4) and higher                         | ✓<sup>1</sup> |  |  |
 | Windows 10 Enterprise<br>(including multi-session) and Pro<br>(Server scenarios only)  | ✓ | ✓ | ✓ |
-| Windows 8 Enterprise and Pro<br>(Server scenarios only)  |   | ✓<sup>1</sup> |   |
-| Windows 7 SP1<br>(Server scenarios only)                 |   | ✓<sup>1</sup> |   |
 | Azure Stack HCI                                          | ✓ | ✓ |   |
 | Windows IoT Enterprise                                          | ✓ |   |   |
 
-<sup>1</sup> Running the OS on server hardware that is always connected, always on.<br>
-<sup>2</sup> Using the Azure Monitor agent [client installer](./azure-monitor-agent-windows-client.md).<br>
-<sup>3</sup> Also supported on Arm64-based machines.
+<sup>1</sup> Using the Azure Monitor agent [client installer](./azure-monitor-agent-windows-client.md).<br>
+<sup>2</sup> Also supported on Arm64-based machines.
 
 ### Linux