On any other computer I would just pop in the cd, restart the computer and wait for the "press any key to boot from cd" prompt at start up.
The problem is, on this desktop I have I never get this prompt. This desktop also never came with a BIOS. So every time I start it up, the window stays blank for a minute and suddenly loads the OS which is Ubuntu.
Can someone please help me. I need to install Windows 7 and can't figure out how to boot from CD.