I have used keychain for years, but I never bothered to learn enough what it can help me with some parts. I am mainly looking into about part line about the "Where:" section for it which I have attached which I have found through google to help my question- It seems interesting about that "Where:" line, since I can't figure what it could help me. Can it help me at least show me where I connected my laptop to? I googled and everywhere that I cant seem to find it being too vague for a search somewhere or even on MR. Secondly, I do understand the Modified line, is there a way showing how many times or any other places to get more info about that section? That seems interesting too. Of course, I am always interested learning more when I run into parts that I haven't used before. Thanks if anyone could help me about this.