If you want to find something on the web it is best to use a 'search engine'. One of the most popular search engines is Google. To use Google open the following URL in the Browse Activity :

http://www.google.com

Now enter the terms of what you want to search for into the long 'text box' in the middle of the page. You can enter as many relevant terms as you wish. Then press "Google Search" and you will see a page of links to web pages that are related to your search. Click on any of the links and the Browse Activity will take you to that web page.