An array is simply a collection of things. These things are usually called elements. They can be made up of numbers, text, or other types. Arrays are widely used in programming to store information.
Arrays are zero-indexed, meaning that the first element starts at index 0 and increments by 1 for each element after it. They are used to access an element. Think of them as ID tags for the elements.
You can drag and drop each element of the array below!