Difficulty deleting floating ico

[Android Central Question]

I am having difficulty deleting an icon that is appearing on my Samsung Note 5. It’s not the SPen icon either. When I open it I find that it has access to other apps and settings, and also it is in some other language. It has a thick black outer circle, grey circle next and white in the middle. I have tried everything without much success. Could someone help please?

 

[B. Diddy]

Welcome to Android Central! Show us a screenshot: http://forums.androidcentral.com/ge...ide-how-post-screenshots-android-central.html. You'll have to register on this forum first. https://forums.androidcentral.com/a...in-android-central-community.html#post3754828