On another posting in this forum I gave very hasty instructions on how it is possible to have two shortcuts on your Desktop that will turn your Internet connection into one click for On and one click for Off. I realized that many would not be able to follow those quick instructions. The attached pdf is the detailed instructions (with screen shots) of how to do this. Screen shots done on Windows 10 but this works all the way back to XP for sure.
Please ask if you have any questions.
HTH, Dana:))