Go to Windows Task Manager by using ctrl + shift + Esc. Go to the Applications Tab, look for the not responding program, click it and then click End Task.
i think you may make use of shell scripts, for example when your using Linux OS you may create computer program using some sorts of shells like BOURN-SHELL, KORN-SHELL, etc. the same when your using...
There are many computer developer programs for computers. If you want to program, you can use Java, CSS, HTML, XHTML, Python, Basic, etc. You can look these up on Google if you want, but I recommend...