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.

Learn More

Firefox crashes

more options

Randomly one day Firefox decided to crash on start up. I didn't change anything at all. Thunderbird does still work just fine though.

Randomly one day Firefox decided to crash on start up. I didn't change anything at all. Thunderbird does still work just fine though.

All Replies (1)

more options