He didn’t open it. Not today.
“That’s the trick,” Leo said, opening File Explorer. “Windows doesn’t show you everything by default. It assumes you don’t want to see the messy stuff—the configuration files, the app data, the little digital gravesites.” windows how to see hidden files
You’d think a simple question like “Windows, how to see hidden files” would have a short, boring answer. And for most people, it does. He didn’t open it