How to change Turn On or Off System Icons
Windows 10 location
C:\Windows\System32\taskbarcpl.dll
Change Icon for what you like
C:\Windows\System32\taskbarcpl.dll \ Icon number
1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16