anchor and href tags code example

Example 1: anchor tag

The HTML <a> element (or anchor element), with its href attribute, 
creates a hyperlink to web pages, files, email addresses, locations
in the same page, or anything else a URL can address. Content within
each <a> should indicate the link's destination.

Use:

<a href="https://example.com"> </a>

Example 2: a href tag

Actually href is a html attribute, which is used for passing page url to the a tag.
Example
<a href="url">Click here</a>