If you feel a trashbin icon on desktop is annoying your eyes, you can hide 'Recycle-Bin' on desktop by open 'Registry Editor' / regedit (run -> 'regedit').
Navigate to HKEY_LOCAL_MACHINE/SOFTWARE/Microsoft
/Windows/CurrentVersion/explorer/Desktop/NameSpace
Then you should click on "Recycle Bin" and on the right pane. Delete it and click "Ok".