Windows 10 is currently out and it is buggy as heck. As it should be, as it is still in it's Technical Preview phase. But it is quickly growing in usage which is awesome to see. Over 1 million people have signed up to take the Windows 8 follow up for a spin and share their opinions on it. More surprisingly according to this latest Microsoft post is that many people are currently using the system heavily, as in not just taking it for a test spin on a spare laptop or Virtual Machine but more using it in their day to day activities. According to the numbers only 36% of install are currently on VM's and the rest make up full installs on PCs. It could be because most people have probably never heard of Virtual Machines, and if that is so, then read on as I'll be going through the steps to install and run Windows 10 Tech Preview on VirtualBox.