Mozilla Firefox is one of the planet’s oldest and most popular web browsers. Like other browsers, like Microsoft Edge, you can use a built-in password manager to keep track of your website login information. Once the browser has any site's username/password information, it will automatically log you in when you revisit the site. First introduced in 2004, Firefox has been updated significantly over the years. It’s available across multiple platforms, including Windows, macOS, Android, iOS, and Linux.
