It was 11:47 PM on a Tuesday, and the storm had finally arrived.

Then he wrote a new sticky note for himself: “Always keep the offline installer. The cloud is just someone else’s computer. And someone else’s computer can’t survive a Tuesday night in Pennsylvania.”

His heart did a little victory drum.

The library’s main public terminal had crashed. Not the operating system—worse. The PDF reader. And not just any PDF reader. The specific, ancient, government-mandated version of Adobe Acrobat Reader DC that was required to open property tax forms, disability applications, and the weekly schedules for the senior shuttle.