Can you tell from the warning notice which programs cause this?
Is it just one program or different ones each time, and how often does this happen?
There could be a number of reasons, from badly coded software, to virus/spyware damage, to system configuration, to housekeeping issues.
Tell us more about your system and which programs, and let us know what anti-malware steps you take.
Applications that hit a snag need to be shut down. But when I do a CTRL-ALT-DEL and try to close them, I often get no response. Zero. I can keep doing it, but always with the same results.
Is there a way, or is there an application, that will force an application to shut down? And why doesn't Microsoft's Windows Task Manager end the task?
Thanks for any assistance!