That is encryption. Encrypted files usually have a password assigned. In order to decrypt the file, you need to have the password.
I guess you could say it offers a easier and faster way to facilitate the spread of information through visual displaying of the said information.
HTML uses tags to help the computer know what different pieces of content in the web page actually are. Right now we've only learned how to tell the computer that some text is a paragraph, or that part of your website is the body. We've already seen how that affects the way our web pages look and are structured.
(I don't know how it should be organized, but hope this helped)
Answer:D is the answer to this one
