Help What can I do?

[can someone explain me]

This thing popped up today and I don't know what is this. Can someone explain me what it is?
or how can I remove it?

I have a Galaxy s6

 

[mikedt]

NFC icon, it means you've got NFC turned on, Near Field Communication. You'll find it under the device's settings. It's used for reading NFC tags, contactless payments, Android Beam, etc.

 

[funkylogik]

Settings, wireless and networks, more, NFC
(i cant see the image in chrome, Dolphin or af app btw...)