I want to rmove windows defender from my computer.because it has over ridden nearley all my other programs.I don't mind it filtering.But I make the decisions to run tosibia products. and ,it isn't letting me.

You should be able to right click it and shut it off. Go to the link below and follow the instructions. http://www.howtogeek.com/howto/15788/how-to-uninstall-disable-and-remove-windows-defender.-also-how-turn-it-off/