HTML: It's the language used for the creation of websites, as your websites can be vied by anyone who has connection to the internet. How it works? HTML consists of a series of short codes typed into a text-file by the site author- these are the tags. When the text is savd in a html file, it an then be viewed through a browser. The browser reads the file and translates the text into a visible form.
In HTML images, videos, and formating can be posted, as they can come in to action if only the codes/words are between the angle-brackets < >. When a tag is madethey don't appear when the page is vied through a browser, but their effects do. bold and italic text.
Here's how you can add an image:
Here's how to make a list:
To learn more HTML/CSS, check out these tutorials!