how to add a button in html with link code example

Example 1: href on a button

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

Example 2: html button link

<button><a href='https://google.com' alt='Broken Link'>This is a button</a></button>

Example 3: html button with link

<form action="https://google.com">
    <input type="submit" value="Go to Google" />
</form>

Example 4: button as href

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

Example 5: button href

a.button {
    -webkit-appearance: button;
    -moz-appearance: button;
    appearance: button;

    text-decoration: none;
    color: initial;
}