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.
At least 53 people were hospitalized, most in critical condition, and a surgeon at Orlando Regional Medical Center said the death toll was likely to climb. The previous deadliest mass shooting in the U.S. was the 2007 attack at Virginia Tech, where a student killed 32 people before killing himself.