Nachos

Nachos are a popular dish composed of tortilla chips topped with melted cheese and often other ingredients like jalapeños, meat, beans, or vegetables. They originated in Mexico and are enjoyed worldwide as a snack or appetizer. The name "nachos" also refers to a computer operating system project developed for educational purposes, simulating how a computer's hardware and software interact, helping students learn about operating system concepts. In both contexts, they represent layered, customizable options—either tasty food or a learning tool for understanding complex technology.