Browsing Brazilian Portuguese translation

ACCOMPLISHMENT: Filed Bug that was Confirmed ('summary' field)
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ORIGINAL TRANSLATION:
A bug is a defect in a piece of software. Filing bugs is a great way to help improve Ubuntu and in order for the bug to be fixed, someone else needs to be able to reproduce and confirm it. The more detailed and precise your bug report is, the most likely it is that it can be reproduced by someone else. This achievement reflects that at least one of your bug reports was of good quality and was confirmed by someone else.
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----- TRANSLATION INSTRUCTIONS -----
Introduce the accomplishment, explain what the different concepts are that are involved, and provide guidance on how to accomplish it.
NOTE: Break this into paragraphs by putting each paragraph on a new line.
FORMATTING ALLOWED: <i> <strong> <tt>