The operation method introduced here does not require the help of system optimization tool software. You can directly type 'msconfig' in the system start menu and press Enter, which will immediately pop up a settings window. Click on the 'startup' tab, and then you can see all the processes in the startup items of your computer at startup in the list below. For those you don't recognize, you can leave them alone, but some like audio and video playback software, download tools, and image processing tools can be identified by yourself.