which utility in windows can be used to stop a process or application that is not responding
Task Manager (Windows) Task Manager, previously known as Windows Task Manager, is a task manager, system monitor, and startup manager included with Microsoft Windows systems. It provides information about computer performance and running software, including name of running processes, CPU load, commit charge, I/O details, logged-in users, and Windows services. Task Manager can also be used to set process priorities, processor affinity, start and stop services, and forcibly terminate processes.
Smoking cessation Many different strategies can be used for smoking cessation, including quitting without assistance ("cold turkey" or cut down then quit), behavioral counseling, and medications such as bupropion, cytisine, nicotine replacement therapy, or varenicline. Most smokers who try to quit do so without assistance, though only 3% to 6% of quit attempts without assistance are successful.[6] Behavioral counseling and Medications each increase the rate of successfully quitting smoking, and a combination of behavioral counseling with a medication such as bupropion is more effective than either intervention alone.[7]