Installing Ubuntu on USB key with a mac
So, last year my old Windows XP laptop from 2005 starting having problems when starting up. Some "hal.dll" file was missing and I couldn't use my computer without re-installing Windows XP with the disc.
Now, I lost that disc and I am stuck with a useless computer.
Since then, I've bought a mac. And I was thinking about maybe putting Ubuntu on a USB with my mac, then inserting that USB to boot up the PC.
How can I do that? I am no computer expert and I am completely lost!!
Thanks in advance for your answers,