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

after upgrading to 7.0.1, I've found that this version uses too much memory. How can I go back to a prior version?

more options

firefox freezes up/stops responding frequently, and pages load slowly. Also, adobe flash keeps crashing.

firefox freezes up/stops responding frequently, and pages load slowly. Also, adobe flash keeps crashing.

所有回覆 (1)

more options

Upgrade your browser to Firefox 8 and check