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An array is a special variable, which can hold more than one value at a time.
If you have a list of items (a list of car names, for example), storing the cars in single variables could look like this:
var car1 = "Saab"; var car2 = "Volvo"; var car3 = "BMW";
However, what if you want to loop through the cars and find a specific one? And what if you had not 3 cars, but 300?
The solution is an array!
An array can hold many values under a single name, and you can access the values by referring to an index number.
array_name = [item1, item2, ...];
You refer to an array element by referring to the index number.
This statement accesses the value of the first element in cars:
var name = cars;
E-mail : email@example.com
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