You can setup a dual boot Windows-Ubuntu Linux system  no muss, no fuss. You hardly need any technical skills at all to this with WUBI (Windows Ubuntu Installer). There is a WUBI installer on all Ubuntu Disk but you have to have some skill to create the disk or boot to the disk but you can just download the WUBI directly. Once you have downloaded the executable file just double click on the file inside of Windows and follow the prompts. WUBI will prompt you to restart your computer and take out the disk then you’ll see the computer will ask you what operating system you want to boot. Choose Ubuntu and hit enter. Login and there you have it, Linux. No repartitioning required!  It’s very easy!