Upgrade Open Office 2.4 to 3.0 (for Ubuntu)

To the point OK!

Uninstall Open Office 2.4 with command:
$ sudo apt-get remove openoffice.org-core

Download OpenOffice 3.0 at Web Official download OpenOffice.org

http://download.openoffice.org/other.html
or
http://kambing.ui.edu/openoffice/stable/3.0.0/
an then for Ubuntu user, choose  DEB package

How to change computer’s name in Ubuntu HaRDy Heron

Because of some reason, perhaps you want to change your computer’s name. If in the past (when you used Windows), it is just like to change ‘my computer’s properties’, then in Ubuntu 8.04, that is more simple. So….

To the point, OK!