Where can I find a download for Firefox version 3.0?
2011年4月22日 · I want to download an older version of Firefox 3. Hello, i am looking for firefox 3.0 version to download, can anyone tellme where look for it? I want t download firefox, but i want version 3.0 or lower, is it still available to download? as i cant find it anywhere? Find what version of Firefox you are using; How do I tell if I have the 32-bit ...
Install an older version of Firefox | Firefox Help - Mozilla Support
Warning: Firefox now includes downgrade protection to prevent corruption of user profile data.If you install an older version, you'll be prompted to create a new Firefox profile.
Firefox won't start - find solutions | Firefox Help - Mozilla Support
2023年9月1日 · If Firefox previously worked but stopped after you installed extensions or themes, see Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems. Firefox previously worked. If Firefox previously worked but suddenly doesn't start, it may be due to some corrupt data in your settings.
Troubleshoot and diagnose Firefox problems | Firefox Help
2024年7月30日 · Download the latest official version of Firefox from mozilla.org. 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 ...
Download the Firefox Extended Support Release (ESR) version
2017年11月7日 · Download the Firefox Extended Support Release (ESR) version for organizations requiring extended support for mass deployments.
Private Browsing - Use Firefox without saving history
2023年12月24日 · You can also pin Firefox in Private Browsing mode to the Windows taskbar for easy access: Click the Menu button and select New Private Window. A new Firefox icon with a small purple mask will show in the Windows taskbar, this is the Private Browsing mode icon. Right-click the Firefox in Private Browsing mode icon in the taskbar. Click Pin to ...
Common fixes to get you back up and running - Mozilla Support
2022年2月9日 · Restore Firefox to its default state. The Refresh Firefox feature can fix many issues by restoring Firefox to its default state while saving your essential information. Consider using it before going through a lengthy troubleshooting process. Firefox crashes. Check out our handy guide, Avoid crashes - Tips and tricks. Firefox won't start
Update Firefox to the latest release | Firefox Help - Mozilla Support
2024年9月26日 · Firefox updates automatically by default but you can always check for updates at any time. 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.
Accessibility features in Firefox - Mozilla Support
2024年9月2日 · Firefox automatically detects and matches the preferred text size of your operating system. If you change the display size for text on your computer, all websites, Firefox buttons and menus will adjust accordingly. For example, to make changes to these settings in Windows 10, follow the steps below: Click the Windows icon in the taskbar.
Firefox options, preferences and settings | Firefox Help - Mozilla …
2024年10月25日 · Firefox Updates Here you can check your update history or change update settings for Firefox. Performance Here you can customize performance settings in Firefox. Browsing Here you can choose settings for scrolling, using the cursor (Caret Browsing mode) or searching for text in webpages. Network Settings