With our officially supported installer for Windows, you can install and uninstall Ubuntu easily and safely.
If you’d rather order an official Ubuntu CD and install Ubuntu 12.04 LTS that way, they are available from the Ubuntu shop, at just £5.00 for a pack of five, plus postage and packing.
Do you want to upgrade? Follow our simple guide
Want to download via BitTorrent links, get DVD images with more language packs, use the text-based alternate installer or find previous versions of Ubuntu?
Take a look at a full list of our previous versions and alternative downloads