4 items
The CD-ROM encyclopedia that killed the twenty-volume set on the shelf. Encarta turned book reports into a multimedia experience — clickable maps, audio clips of national anthems and animal sounds, video snippets — and hid the MindMaze trivia game inside for when you were supposed to be studying.
The agenda book your school handed out on the first day — printed with your school's name, a homework grid for every class, and pages of rules and study tips. The Y2K editions came wrapped in a holographic cover that made an irresistible record-scratch sound when you dragged a fingernail across it.
The night-before-the-essay lifeline. SparkNotes put free study guides for every book you didn't read online in 1999 — teachers dreaded it, everyone bookmarked it, and even Barnes & Noble dumped CliffsNotes from its shelves.
Every 2000s student heard the teacher's solemn warning: Wikipedia is not a legitimate source. Every 2000s student had already used it, and would use it again that night. The workaround became a generational skill.