For example, you may have a Mac Pro with speakers plugged into the line-out, as well as headphones jacked into the port on the front of the tower. Switching sound output devices in Mac OS X is pretty easy. Move to the âOutputâ tab and select your desired output device. Here, âLine Outâ is for my speakers and the Built-in Output (Headphones) is for none other than my headphones. Once you have clicked on the desired output device, close the window.
But the same study found that the United States had 133 mass shootings. Finland had only two, which killed 18 people, and Switzerland had one, which killed 14. In short, isolated incidents. So while mass shootings can happen anywhere, they are only a matter of routine in the United States.
According to the FBIâs most recent annual compilation of crime reports published Dec. 14, there were 2,216 fewer murders and deaths from nonnegligent manslaughter in the U.S. during 2014 than in 2008, the year before Obama first took office. Thatâs a 13 percent reduction in the number of homicides.