Update validate-antimalware.md

Author: denisebmsft

defender-endpoint/validate-antimalware.md

@@ -79,3 +79,9 @@ You can run an antivirus detection test to verify that the device is properly on
    mdatp threat list
    ```
 
+## See also
+
+- [Microsoft Defender for Endpoint - demonstration scenarios](defender-endpoint-demonstrations.md)\
+- [Microsoft Defender Antivirus in Windows Overview](microsoft-defender-antivirus-windows.md)\
+- [Microsoft Defender for Endpoint on Linux](microsoft-defender-endpoint-linux.md)\
+- [Microsoft Defender for Endpoint on macOS](microsoft-defender-endpoint-mac.md)