Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

為了改善您的使用體驗,本網站正在進行維護,部分功能暫時無法使用。若本站的文件無法解決您的問題,想要向社群發問的話,請到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 發問,我們的社群成員將很快會回覆您的疑問。

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

The characters of many words lose definition on sights I look at so can you help me?

  • 6 回覆
  • 7 有這個問題
  • 2 次檢視
  • 最近回覆由 cor-el

more options

I'm on a desktop PC with Windows 7. The fonts on many website pages I have been looking at for the last few days seem to fade out unevenly across the screen as I begin to scroll my mouse. Not all sites have this problem. If I click on a link the sight fonts come back into focus.

I'm on a desktop PC with Windows 7. The fonts on many website pages I have been looking at for the last few days seem to fade out unevenly across the screen as I begin to scroll my mouse. Not all sites have this problem. If I click on a link the sight fonts come back into focus.

被選擇的解決方法

No. It is just that Firefox has problems with some graphic display card drivers, but didn't detect this and disable hardware acceleration by itself. In such a case you need to do this yourself.

從原來的回覆中察看解決方案 👍 2

所有回覆 (6)

more options

The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences.

To Reset Firefox do the following:

  1. Go to Firefox > Help > Troubleshooting Information.
  2. Click the "Reset Firefox" button.
  3. Firefox will close and reset. After Firefox is done, it will show a window with the information that is imported. Click Finish.
  4. Firefox will open with all factory defaults applied.


Further information can be found in the Refresh Firefox - reset add-ons and settings article.

Did this fix your problems? Please report back to us!

more options

Had no impact, other than freaking me out when the whole format of Firefox went by the wayside. I think I have everything back now. There's this one Java Platform plugin shaded in a light red. Should I disable this plugin?

Any other thoughts out there? I don't use or do anything weird from an application standpoint on my machine - I'm no techie!

more options

from ConiferDavid:

Looking at other notes of people having my same issue I went used MS Internet Explorer and had no problem at any of the sites I viewed.

more options

Try to disable hardware acceleration in Firefox.


If there is a problem with scrolling on web pages then try to disable smooth scrolling.

  • Tools > Options > Advanced > General: Browsing: "Use smooth scrolling"
more options

disabling the h/w accelerator worked! Thank you so much!

So, does this mean my monitor can't cope with my Asus 3.2Mz processor?

more options

選擇的解決方法

No. It is just that Firefox has problems with some graphic display card drivers, but didn't detect this and disable hardware acceleration by itself. In such a case you need to do this yourself.