Norton Safe Search is a free browser extension for Chrome designed to enhance online security by serving as a default search provider. It helps users navigate the web safely by warning them about potentially dangerous sites while searching, shopping, or browsing online. The extension displays safety ratings for each site, categorizing them as Trusted, requiring caution, or known to be malicious, thus providing users with essential information to make informed decisions.

The extension requires specific permissions to function effectively, including reading browsing history and modifying search settings. It also utilizes Google Analytics to collect data for improving the add-on. Users must agree to the License and Services Agreement and acknowledge the Global Privacy Statement, ensuring transparency regarding data collection and usage. Norton Safe Search aims to provide users with peace of mind while exploring the online landscape.