Firefox 104.0

Firefox

Firefox is a fast, full-featured Web browser. It offers great security, privacy, and protection against viruses, spyware, malware, and it can also easily block pop-up windows. The key features that have made Firefox so popular are the simple and effective UI, browser speed and strong security capabilities.

Firefox has complete features for browsing the Internet. It is very reliable and flexible due to its implemented security features, along with customization options. Firefox includes pop-up blocking, tab-browsing, integrated Google search, simplified privacy controls, a streamlined browser window that shows you more of the page than any other browser and a number of additional features that work with you to help you get the most out of your time online.

What's new in Firefox 104.0:

Subtitles are now available for Disney+ in Picture-in-Picture.
Firefox now supports both the scroll-snap-stop property as well as re-snapping. You can use the scroll-snap-stop property's always and normal values to specify whether or not to pass the snap points, even when scrolling fast. Re-snapping tries to keep the last snap position after any content/layout changes.
The Firefox profiler can analyze power usage of a website (Apple M1 and Windows 11 only).
The Firefox UI itself will now be throttled for performance and battery usage when minimized or occluded, in the same way background tabs are.

Fixed:

Highlight color is preserved correctly after typing Enter in the mail composer of Yahoo Mail and Outlook.
After bypassing the https only error page navigating back would take you to the error page that was previously dismissed. Back now takes you to the previous site that was visited.
Paste unformatted shortcut (shift+ctrl/cmd+v) now works in plain text contexts, such as input and text area.
Various security fixes.