How to prohibit the background of win10 system

Some friends may not quite understand what the background app means. Simply put, it is "behind the scenes"; quietly running the program.

The background application has two major characteristics:
First, since it is the background, that is, there is no movement on the surface. Without a window, there is usually no hint, as if it doesn't exist at all.
Second, since it is a background application, that is, it is still running. Since it is running, it will consume system resources. Sometimes, when you feel that the system is particularly slow and special cards for no reason, it is often the background application.

How to close the background application
Click the Win logo in the lower left corner of the screen and click “Set” in the pop-up menu.

Click on “Privacy” in the settings window.

Click on “Background app" in privacy.

The items that are open in the background app are closed, so that they can be prevented from running quietly in the background.