Get taskkill.exed

When a windows application does it's famous "Task.exe (stopped responding)" and you haven't saved the project after a few hours of hard work, what do you do now? You bring up the task manager then to have that too not responding; thanks microsoft. You can now find the old rusty sledgehammer or the better option taskkill.exe. After entering taskkill.exe /IM mspaint.exe in the start menu say "Get taskkill.exed" and presses enter.