What is this "<Meta charset=utf8>"for?

Answer 1

The "meta" is info in the head. charset = character set utf-8 is character encoding capable of encoding all characters on the web. It replaced ascii as the default character encoding

For more information refer below thread or search in sololearn q/a section with utf-8 in html
https://www.sololearn.com/Discuss/159083/?ref=app

Answer 2

Thank you guys.Gotcha!