how to make a button with href code example

Example 1: href on a button

<button onclick="window.location.href='/page2'">Continue</button>

Example 2: button as href

<button onclick="location.href='http://www.example.com'" type="button">
         www.example.com</button>

Example 3: html button with href

<form method="get" action="/page2">
    <button type="submit">Continue</button>
</form>