"The first video in this pair shows you how to update all the software in your Ubuntu GNU/Linux installation in a single, big gulp. The second video shows you how easy it is to install and remove software with the Synaptic Package Manager.
"When you update Ubuntu--or, for that matter, any well-run Linux distribution--you are not just updating the operating system, but all the software you originally installed along with it, plus any software you added later through your distribution's online software repositories..."
