×

注意!页面内容来自https://support.mozilla.org/products/firefox,本站不储存任何内容,为了更好的阅读体验进行在线解析,若有广告出现,请及时反馈。若您觉得侵犯了您的利益,请通知我们进行删除,然后访问 原网页

Windows 10 reached EOS (end of support) on October 142025. If you are on Windows 10see this article.

Firefox Support

Topics

Explore the knowledge base.

Still need help?

We're here for you. Post a question to our support forums and get answers from our community of experts.

Ask the Community

Featured Articles

What Windows 10 end of support means for Firefox users

What Windows 10 end of support means for Firefox users

Learn how Firefox will continue supporting Windows 10 after Microsoft ends its updatesand discover the steps Mozilla recommends to keep your browsing experience secure.

Captive portal detection

Captive portal detection

Description of how Firefox detects captive portal networks.

Firefox Terms of Use FAQ

Firefox Terms of Use FAQ

Frequently asked questions about Firefox Terms of Use.

Make Firefox your default browser on Windows

Make Firefox your default browser on Windows

Learn how to make Firefox your default Web browser on Windows 10 and Windows 11.

Illustration of community

Join Our Community

Grow and share your expertise with others. Answer questions and improve our knowledge base.

Learn More