In this context of "everything turns on the service function", "everything" refers to a software application. This software enables quick search of files and folders on the computer system. However, in order for this application to work properly, its service function needs to be turned on. These service functions will automatically start when the operating system is turned on, and can perform operations such as automatic updates in the background.
1. After entering the application, click the application icon in the taskbar, right-click and select the options function (as shown in the figure below).
2. Then find the Everything service function under the common options on the page, check it and click Save.