From Resplendence Software Projects Sp:
AntiFreeze offers a last recourse when you find your computer in a hung state. Because programs consume too much CPU or too much memory or too many programs have been started, your computer has become unresponsive. The mouse still moves but no programs are responding, you cannot switch to other programs or even close them. You have even tried to start the Windows Task Manager even that wonâ€™t work because it does not get enough attention from the scheduler to respond to your mouse clicks and keyboard presses. You are ready to press the reset button, instead you can press the hotkey of AntiFreeze. It will put to sleep all running programs except the most critical ones, giving you the opportunity to close down the programs which are causing problems. You may even be able to save or recover your work.