If anything happens and you break your operating system, it's not a problem, it can be reinstalled. To be safe: There are many different ways of upgrading to a newer release but we can categorize them in two different families: "fresh" and "package" upgrades.
from the running Live CD: In the following tutorial, we explain how we installed Ubuntu 9.10 to a Flash Drive from the running Live CD.
CD/DVD Installation Windows Installer Community Q&A Ubuntu is one of the most popular forms of the Linux operating system.
It is available for free, and will run on almost any computer.
Here we explain how to install Ubuntu in the three different ways that it is most commonly installed: (1) from a USB drive, (2) in a virtual machine, (3) or running it from a USB drive without installing it. The only thing slightly complicated about installing Ubuntu might be getting your computer to boot from the USB.Here’s how to install Ubuntu: For an Ubuntu beginner or curious Windows intermediate user, there’s no single, simple source of information when it comes to getting started. We downloaded Ubuntu using a bittorrent client from here because the file is over 1GB in size.One thing I have noticed is that there’s a lot of technical jargon and sometimes unnecessary terminal commands in lengthy forum posts, but no simple “how to” guides, which I think might put some people off! Using torrent lets you resume the download in case there is some interruption. It is important that you download the Desktop version.This guide will show you how to install Ubuntu by booting from a CD or within Windows itself.Install the latest version of VMware Tools to enhance the performance of the virtual machine's guest operating system and improve virtual machine management.