Answer
Its for the purpose of maintenance and readability
Explanation
A presentation-oriented markup web application generates interactive web pages containing various types of markup language.
Markup is a language designed for the purposes of processing definition and presentation. It specifies code for formatting, both the layout and style, within a text file. Markup describes the structure while the styling is how it looks. it uses the code to specify the formatting which are called tags.
The tab that you would use is review
Hi!
The answers are:
For the bookmark one, it is A. Below address bar
For the edge printing one, it is again A. Options
For the last one, it is C. Internet Explorer
-ASIAX ·<span>Frequent Answerer</span>
