How to uninstall Gwibber? [closed]

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http://askubuntu.com – Possible Duplicate: How do I safely remove gwibber? I am new to linux and I started using Gwibber but I wanna uninstall it from my Ubuntu. What shall I do?? Quick help needed. My facebook is always online right now. I dont even know how to log out of facebook in Gwibber. Please help.. (HowTos)