Seventeen is a great and extremely convenient extension that features wallpapers of Seventeen in a  new tab in your browser. All you have to do is press the button and a new tab will open with the desired content. 

The most popular features of the app are the following:

• Wallpapers: There are dozens of different wallpapers that will give you a new look and a fresh feel to your browser.
• Search: The search function is the easiest way to find your desired content. It can be used for a quick search on Google, Google News, and other popular search engines.
• Shortcuts: Easily save sites to the new tab. It is a convenient way to save the content of the sites that you visit regularly.
• Bookmarks: You can easily save the content of the sites that you visit frequently.