JavaScript variables hold a wide variety of information and can be used with virtually any data type. Here's how to use variables to store numbers, text strings, objects, and more.

Scope in JavaScript refers to context (or portion) of the code which determines the accessibility (visibility) of variables. In JavaScript, we have two types of scope, local , and global.

Excel documentation refers to variables as "Names," so when you want to create and manage Excel variables, you use the commands in the Defined Name group, such as "Name Manager." ...