Before you unveil your new site or any updates, you'll want to make sure it looks just the way you intended. You'll also save yourself time by catching mistakes before you publish. Review your text, make sure your pages looks great, and double-check that your links take you to the right place.
You can preview your pages anytime while you work by clicking the Preview in Browser button on your toolbar.

A preview of your page will display in a new window of your browser.

Remember that this is just a preview. To make your site available on the Web at your own web address, where your colleagues and friends can see it, you will need to publish your site.
Previous - Step 6 of 7 - Next: Publish Your Pages