Stop digging through notes and old screenshots. Look it up puts your info in smart reference cards. It's in a note somewhere. In a photo nobody labeled. In a chat message you sent yourself eighteen months ago. In a screenshot of a tire pressure sticker - on a phone you no longer own. Look it up is where your information actually lives. Not shoved into a generic note. Not buried in a folder nobody opens. Structured into smart reference cards with exactly the fields that belong.