Mozilla Firefox 143 is out, a browser update that adds a handful of iterative improvements and privacy buffs, as well as a long-requested feature. Web apps (Windows only)‘Add to taskbar’ option in Firefox for WindowsWeb app support is now available in Firefox — only if you use Windows. Copilot ChatbotCopilot access has landed in Firefox 143As I reported earlier this month, Mozilla has added Microsoft Copilot to Firefox. You can now drag and drop a tab on to a collapsed tab group to add it to that group. Download Firefox 143You can download Firefox for Windows, macOS and Linux from the official Firefox website.