2025年1月4日 · To install Firefox on your computer: Visit this Firefox download page in any browser, such as Microsoft Edge. Click the Download Now button. The Firefox Installer that downloads will automatically offer you the best available version of Firefox for your computer.

2024年8月3日 · Accessibility features in Firefox - Make Firefox and web content work for all users Learn about features that make Firefox and web content accessible if you have vision problems or limited ability to use a keyboard or mouse.

2014年3月5日 · Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.. Portions of this content are ©1998–2025 by individual mozilla.org contributors.

Keyboard shortcuts - Perform common Firefox tasks quickly. This is a list of Firefox keyboard shortcuts for working with tabs, bookmarks, searching the web, playing media files and more.

2024年11月18日 · Update Firefox. Click the menu button at the right side of the Firefox toolbar, go to Help, and select About Firefox. In the menu bar, open the Firefox menu and choose About Firefox. The About Mozilla Firefox About Firefox window will open. Firefox will check for updates automatically. If an update is available, it will be downloaded.

2024年9月25日 · Add features to Firefox with add-ons. Add-ons are like apps that you can install to make Firefox work the way you want. Click the menu button , click Add-ons and themes and select Recommendations. To install a recommended add-on, click the blue + Install Theme or + Add to Firefox button, depending on the type of add-on.

Learn more about common misconceptions about Private Browsing in Firefox. Keyboard shortcuts - Perform common Firefox tasks quickly This is a list of Firefox keyboard shortcuts for working with tabs, bookmarks, searching the web, playing media files and more.

2024年9月26日 · In the 'Default apps' menu, find and click on your current default browser listed under 'Web browser'. Choose Firefox from the list of available options to set it as your default browser. To easily open Firefox later, add a shortcut to your taskbar: On your computer, open Firefox. At the bottom, in the Windows taskbar, right-click Firefox.

2024年7月30日 · Quit Firefox: Click the Firefox menu and select Exit. Click the Firefox menu at the top of the screen and select Quit Firefox. Click the Firefox menu and select Quit. Uninstall Firefox – if you installed Firefox with the distro-based package manager, you should use the same way to uninstall it – see Install Firefox on Linux for details

2020年3月27日 · Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.. Portions of this content are ©1998–2025 by individual mozilla.org contributors.