Update NetworkInterface.md

Author: BornToBeRoot

Documentation/en-US/Application/NetworkInterface.md

@@ -1,5 +1,7 @@
 # Network Interface
 
+The Network Interface tool detects all network adapters of the computer with the most important information (such as IP addresses, DNS servers, etc.). Connected network cards can be configured using custom profiles.
+
 ## Information
 
 ![Network Interface/Information](../../_images/NetworkInterface_Information.png)
@@ -10,4 +12,4 @@
 
 ![Network Interface/Configure Profile](../../_images/NetworkInterface_Configure_Profile.png)
 
-[back](../README.md)
+[back](../README.md)