A web browser is a software that displays web pages and allows users to interact with content online. Common browsers include Google Chrome, Safari, and Internet Explorer. Website security is indicated by symbols in the top right corner, and the domain name is the text in the URL before the top-level domain like .com or .org. To verify information on a website, you can check the author name, spelling, publication date, and publishing company. HTTP transfers files from the web while FTP transfers files between devices. Rules for internet use include not bullying, yelling, answering email promptly, and keeping personal information private.