ShutDown Suite is a set of programs, totally free, divided into two packages. One package includes those that do not need installation and another one that does. All programs are related to the shutdown of the computer as well as utilities to restart it, suspend it, log out, etc.
The big difference between them is that the programs in the "No installation" package never ask for confirmation when they are executed. That is to say, if it is sent to close the system it closes automatically even if other programs are running on the computer. If you want to close more safely then you must choose for example the Shutdown Safe program.
All ShutDown Suite options are managed from a small icon that is installed on the taskbar.
You can free download ShutDown Suite 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.