Crossword for Retro

7. A list of steps to finish a task. A set of instructions that can be performed with or without a computer. For example, the collection of steps to make a peanut butter and jelly sandwich is an ...
9. Computers that exist only to provide things to others.
10. A collection of instructions (algorithms) that performs a specific task when executed by a computer.
11. A number or string (or other things to be named later) that can be stored in a variable or computed in an expression.
13. A small device that is connected to a computer that you move with your hand to help you click on items on the computer screen.
14. A methodical process of finding a reducing the number of defects in a computer program.
16. An action that causes something to happen.
17. A computer language that only consists of 1's and 0's.
18. An error in a software program.
19. Information.

1. Break a problem down into smaller pieces.
2. A group of files or documents that are stored together by a title on your computer.
3. A name that refers to a value. Stores a piece of data, and gives it a specific name.
4. A data type that has two possible values: 'true' and 'false'.
5. A wireless method of sending information using radio waves.
6. A programming language construction that allows the programmer to instruct the computer to perform an instruction or set of instructions over and over again.
8. A relatively easy-to-remember address for calling a web page (like www.code.org).
12. Information in a program that is meant for other programmers (or anyone reading the source code) and has no effect on the execution of the program.
15. The set of keys that are used to type words on a computer or typewriter.