Orange checkmark = mp3Tag. "?" are search. VLC is a media playeer. The musical notes are music and song lyrics If they are harmful I could probably get rid of all of them. Never thought about wheter they might be disadvantages or what they might be if I have a certain number moe or less. They are only so I can find them quickly if I so desire. TONY: If I click the gear I get this page - see the IE image. I never use Internet Explorer though it it is there. If I click the IE tray icon then Google age appears.