On Linux machines, when you open a terminal and type "xkill" into the prompt, your cursor turns into an X, and if you click on the window of a frozen client process, that process is terminated instantly.
In Windows, when you get a window that's frozen, you hit Ctrl-Alt-Delete, and the Task Manager may or may not come up, depending on how badly the machine is frozen, then you find the process, right-click and end the process, then Windows freezes and the process may end after 30 seconds to a minute, or the machine may freeze up entirely so you have to do a hard restart.
Is there any command or piece of software that works for Windows that is as effective as the Linux xkill command?