Due to a screen problem i move to Mint as Unity is on the left hand side of the screen. The reason was i lost the left hand side of the screen and couldn't see the Unity icons etc.
However i don't like Mint and i want to get back to Ubuntu and i need your help. I have made an iso on my desktop but i have no H/drive on my laptop and try as i may i can't get the usb device to install from. I have an ISO on my desktop how can i install from an ISO without a USB and H/drive?