Q:

How do I install ubuntu from windows?

I have left 16GB unpartitioned for it. I imagine I would start the Installer from windows and it would create an initial bootable file system on my hard drive, then I would restart and boot it, and it finishes the install. I want to keep my windows too. Is this possible? 

A:

Go get Unetbootin, pendrive with at least 2 GB space and an Ubuntu iso of course. You have to start Unetbootin, browse to the iso, choose the right pendrive and start. After it's done, boot from USB and start installation. Remember to choose right partition. Done :)

