Related Clues:
- First lessons
- __-80: old computer
- "Sesame Street" teaching
- Some corp. officers
- The basics, as it were
- Basic training
- ___-80 (early home computer)
- Grammar-school topic
- Early teachings
- Elementary lessons
- Grade school basics
- First things learned
- Preschool basics
- Basic knowledge
- Know these to be well versed - alphabetically?