While designing hyper links we can create links to open the new page in a new window or new Tab. This way we can keep the existing window open with out disturbing the current page.
<a href=https://www.newsite.com>new site</a>
To the above query we will add a new attribute / component saying target=new or target = blank. Like this
Links can have absolute URL or relative URL or the address of the page we want to move. To get the full details on different types of links visit hyper link page.
In your website you may not like your visitors to click any external link and leave your site. So you can modify the link and tell the browser to open the external site in a new window. Here is a simple link