Not all apps can be removed. You are thinking as if this is a PC. It's not even close. It's like a bad store that you walk into and they control it all.
So right now I am running smart hub(Samsung T.V) version 4.6261, and I want to delete some apps. Its messy to me and I just want to clean up the interface. I tried looking around on the internet, but I haven't found anything on deleting apps for my version. So could anyone tell my how to delete apps?