I decided to clean my keyboard with some clorox wipes, while everything was running and of course I fucked some stuff up. I had Voice-over going, and 20 windows open, etc. I managed to get everything back to how it was, except for those damn sound effects on MAC. The "Blings" and "Blongs" "Tink" etc when you minimize or open something or move the arrow keys down. I can't figure out how to mute them, or disable them... I get to the "Sound" in System Preferences, but I can't get the right combo to turn them off. I have the 2 options unclicked. I've tried to hit "Mute", but it just mutes the volume overall, and they're back when you turn on volume. I've slid the alert volume to "0" and still they "BLING" and "BLOOP" What the balls.