Norton being a part of Symantec Company provides you with the opportunity to know the insight of the files of your interest on your system. These file insight will let you look on the files signature and date of the file installation. Other than that you can check the trust level, community usage, resource usage, and the source of the file.
Are you the one who wanted to check the trust level of file Norton setup antivirus? In this article, you will get your answer. Check it here.
NoteNorton.com/setup only displays the option of file insight after you just click on the file of your interest. You would be unable to access this option for any file, in the Windows Safe.
Norton Antivirus categorizes a file, which you have opened up in the file insight window to view the details in the file of interest.
For manually trusting any file, you need to update the trust value of a file from the file insight window. All you need is to check the trust level or location of a file.