Instructor 1: Language.
Screen readers need to know what language they're reading
to be able to pronounce things correctly.
For the most part, screen readers don't automatically detect
what language the page is written in,
so you need to include the language code in the html tag
in the beginning of the markup of the page.
It could say lang="en", if the page is in English.
That's an easy one to do, sometimes easy to forget as well.
Changes in language.
If there's a phrase or section of text
in a different language than the main language for the page,
add the lang attribute to those sections.
The lang attribute can be added to a span tag,
a paragraph tag, a div tag, or any other tag as appropriate.