Transcription: In this new chapter we will introduce the variables, data and objects in JavaScript, which are basic elements that we have already mentioned at the beginning of the program. To do so, let's see the Internet Explorer. The work of the Internet Explorer allows us to write a script for some instructions to practice the variables. The script has a fragment of information about a value. There are different values. The ones that result in more familiar results are numbers. A value of a character is a word or words in the words of a friend. The variables contain values. For example, the variable numbe ...