xml and html explanation

[sample text]

can someone tell me how XML and HTML are connected? HTML = Hyper Text Markup Language which shortly means that everything what we see on the websites is a HTML. Also we can create websites with HTML(I think it's programming language for websites).HTML is designed to show the data,meanwhile XML is designed to carry the data.How does it carry the data? I can't create a picture in my mind to imagine how it works. I saw some screenshot examples from Microsoft forum,but it's so complicated and confusing ,I have no idea how it carries the data.

This is example of a XML code: https://imgur.com/a/LMqde

ok....all I see here is a text and markups,right?what does it have to do with carrying data? -.-

[tikker]

21 minutes ago, sample text said:

can someone tell me how XML and HTML are connected? HTML = Hyper Text Markup Language which shortly means that everything what we see on the websites is a HTML. Also we can create websites with HTML(I think it's programming language for websites).HTML is designed to show the data,meanwhile XML is designed to carry the data.How does it carry the data? I can't create a picture in my mind to imagine how it works. I saw some screenshot examples from Microsoft forum,but it's so complicated and confusing ,I have no idea how it carries the data.

This is example of a XML code: https://imgur.com/a/LMqde

ok....all I see here is a text and markups,right?what does it have to do with carrying data? -.-

Because that's what they are. They are not programming languages, but as their names say markup languages.  What they do is describe components in that document, what a document will look like,  for example, e.g. by designating this is a paragraph of text, this is a table or this is a link to another page, in case of HTML (<p>, <table> and <a> tags).

HTML has become the standard markup language for the internet. It tells you the various components on the page. Websites nowadays have evolved though, using often combinations of HTML, CSS, JS etc. to form the webpages we all know and love today.

XML is usually used to store data. As you can see from the picture you linked, it provides a simple and easy way to store an object (a cat) with associated attributes. So in those files you are literally describing what a certain element in that document is/does and that is then interpreted by e.g. your webbrowser or other programs to do whatever they do.