sentence: All web browsers can go to websites but each browser has good things and bad things about it.
sentences_before: Web browsers are used by people to find and look at web sites on the Internet. The first web browser was created in 1990. Many different web browsers are available for free.
sentences_after: For example, some browsers focus on data security and keeping computers safe from viruses. Other browsers are made so that web pages appear on screen faster.
concept_name: web browser
headings: Web browser