I tried to install Ubuntu 13.04, downloaded from this site, I use a Universal USB Installer to create my bootable USB, when I boot and follow the steps until the one that says "Your Lap has currently installed Windows 7, what do you want to do?" I choose the option "INstall Ubuntu inside {OS}"(it says literaly "inside {OS}") and click CONTINUE, my laptop restarts and the process begin since step 1. I try and try many times, but it always happens. What can I do? If I choose the option "Something else", it shows that my Hard Disk is already partitioned, and appear thing like: dev/sda...ntsf... A few days ago I installed Ubuntu in Virtual Box, but it ran very slowly, so I decided install it by this. My Lap is Samsung, Windows 7 Intel core i3
Hope you can help me.