| A | B |
| Abstraction | Simplified representation of something more complex |
| Binary | a way of representing information using only two options |
| Binary alphabet | Two options used in your binary code. |
| Bit | A contraction of "binary digit". A bit is the single unit of information in a computer, typically represented as a 0 or 1. |
| Bug | An error in a program that prevents the program from running as expected. |
| Code | The language that programmers create and use to tell a computer what to do. |
| Command | An instruction for the computer. Many commands put together up algorithms and computer programs. |
| Computer science | Using the power of computers to solve problem. |
| Data | Information often, quantities, character, or symbols that are the inputs and outputs of computer programs. |
| Digital footprint | The information about someone on the internet. |
| DNS (Domain name service) | The service that translates URLs to IP addresses. |
| Fiber Optic Cable | A connection that uses light to transmit information. |
| Function | A piece of code that you can easily call over and over again. |
| Function call | The piece of code that you add to a program to indicate that the program should run the code inside a function at a certain time. |
| Input | A way to give information to a computer. |
| Internet | A group of computers and servers that are connected to each other. |
| IP Address | A number assigned to any item that is connected to the internet. |
| Output | A way to get information out of a computer. |
| Pixel | Short for "picture element", the fundamentals unit of a digital image, typically a tiny square or dot that contains a single point of color of a larger image |
| Pattern Matching | Finding similarities between things. |