Battle Cry. (2014) Warriors is a song recorded by American alternative rock band Imagine Dragons for the music video League of Legends 2014 World Championship and was the official theme song for the 2015 FIFA Women's World Cup.
Task Host Window is an intelligent windows program which pops up when you attempt to Shut Down windows. The reason why it pops up is due to the running processes and programs in the background; when you initiate shutdown or reboot, task host interrupts the process to check if all running programs were closed to avoid data loss, the pop up would also show you which programs were running.
The genuine taskhostw.exe file is a software component of Windows service start manager by Microsoft. Taskhostw.exe is part of the Windows 10 operating system, and starts DLL-based Windows services when the computer boots up. Thus, Windows 10 uses the taskhostw.exe file as a host for processes that execute as part of a DLL file rather than through an EXE.