Unlike some browsers that offer a fully customizable toolbar, Google Chrome 32 only offers one optional button for returning to the home page. However, you can also add links to Web pages on the Bookmarks bar or program something similar to a Print button. If that isn't enough, you can also search for and install third-party Chrome extensions that are designed to add buttons to the toolbar. Search for "buttons" on the extensions page to see several options (link in Resources).
Adding the Home Button
Click the Google Chrome menu, which looks like three horizontal lines at the upper right of the browser, and then select "Settings" to configure Chrome. Check "Show Home Button" from the Appearance section to add the Home button to the toolbar.
Adding a Print Button