Troubleshoot and fix Firefox crashes

This article is no longer maintained, so its content might be out of date.

Fix specific crashes

Fix hard-to-describe or hard-to-reproduce problems

Check for viruses or spyware

A number of different viruses and spyware are known to crash Firefox. To ensure that your system clean of spyware and viruses, install, update their virus databases, and use both of these programs:

For more information, see:

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