Like Sesame Street and Elmo, in particular? If you do, you would love to have this extension. You will get a different HD backgrounds of the popular puppet every time you open a new tab.
Widgets and features:
-Recently closed pages
-Most visited sites
-New Tab Theme Gallery
On top of that there are games that you can access and kill time when needed.
How to Uninstall: https://coolstart.com/how-to-uninstall
this is the best