This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Rohkem teavet

I have little squares instead of readable letters

more options

where the word preferences should be I have blocked out letters.

where the word preferences should be I have blocked out letters.

All Replies (3)

more options

You can do a check for corrupted fonts and other font issues:

more options

I was able to fix this by installing Arial Unicode MS font which somehow was missing from my system...

more options

I solved my problem by down loading a new firefox 3.6.1.7