Convert HTML to Plain Text or Extract Text from HTML in C#

HTML is a markup language that is popularly used in websites, web applications, etc. Contents in HTML are differentiated using different tags. You can easily convert HTML to plain text using C# language while ignoring the opening and closing tags. Likewise, there could be some cascading style sheets specifications, JavaScript, or any other section of the HTML as per your requirements.
<span title='2020-12-15 10:26:00 +0000 UTC'>December 15, 2020</span>&nbsp;·&nbsp;0 min&nbsp;·&nbsp;Farhan Raza