What is the difference between closing an application and ending the process from Task Manager?

Question

What is the difference between killing an application using the close button and ending the process from the Task Manager?

I am aware of the fact that hitting the cl

Answer 1

If you close an application using the close button you let the application to perform necessary closing tasks if any. If you kill a process from task manager there is no chance for application to perform those tasks, you just terminate the application without informing.