For some people, it is sometimes irritating when the "Output" window automatically opens up on the screen when building a project or solution in Visual Studio. For some people, it's the reverse case and they want to check the entire log while the build is running or the console application is running in debug mode.
In Visual Studio, you can control this behavior and ask the IDE whether to open it into view or not. It’s not specific to Visual Studio 2015 and is available since VS 2013. Let's see how to enable/disable it.