Join us to show up for other Firefox users 🦊. Earn fun badges and Mozilla swag vouchers! Find out more: https://mzl.la/askafox150

Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Playing video on YouTube is always choppy

The picture and the video seems blurry like if there's something else on it

The picture and the video seems blurry like if there's something else on it
附加的畫面擷圖

所有回覆 (1)

I find the picture in the video very strange