The area where the problem occurs. To pick the right component, you could use the same one as similar bugs you found in your search, or read the full list of component descriptions (opens in new window) if you need more help.

This should identify the exact version of the product you were using. If the above field is blank or you know it is incorrect, copy the version text from the product's Help | About menu (for browsers this will begin with "Mozilla/5.0..."). If the product won't start, instead paste the complete URL you downloaded it from.

URL that demonstrates the problem you are seeing (optional).
IMPORTANT: if the problem is with a broken web page, you need to report it a different way.

A sentence which summarises the problem. Please be descriptive and use lots of keywords.

Bad example: mail crashed
Good example: crash if I close the mail window while checking for new POP mail

Expand on the Summary. Please be as specific as possible about what is wrong.

Bad example: Mozilla crashed. You suck!
Good example: After a crash which happened when I was sorting in the Bookmark Manager,
all of my top-level bookmark folders beginning with the letters Q to Z are no longer present.

Describe how to reproduce the problem, step by step. Include any special setup steps.

What happened after you performed the steps above?

What should the software have done instead?

Add any additional information you feel may be relevant to this bug, such as the theme you were using (does the bug still occur with the default theme?), a Talkback crash ID, or special information about your computer's configuration. Any information longer than a few lines, such as a stack trace or HTML testcase, should be added using the "Add an Attachment" link on the bug, after it is filed. If you believe that it's relevant, please also include your build configuration, obtained by typing about:buildconfig into your URL bar.

If you are reporting a crash, note the module in which the software crashed (e.g., Application Violation in gkhtml.dll).

Many users could be harmed by this security problem: it should be kept hidden from the public until it is resolved.

Say how serious the problem is, or if your bug is a request for a new feature.