| A | B |
| RAM | Temporary Memory |
| ROM | Permanent Memory |
| PROGRAM | A list of intructions in a special language |
| OPERATING SYSTEM | The book that tells the computer how to be a computer |
| 1st GENERATION COMPUTER | This generation of computers was room-sized, used vacuum tubes |
| 2nd GENERATION COMPUTER | This generation of computers was refrigerator-sized, used transistors |
| ENIAC | First working computer |
| 1946 | The year of the birth of computing |
| JOBS AND WOZNIAK | The two founders of Apple |
| HARD TO PROGRAM & TUBES BURNED OUT | The first computer had two big problems. They were... |