windows vista installation problem
Here's the problem.
I tried installing windows vista home premium because my computer was
getting slower. I put in the CD in the driver, followed all the steps
and it froze when it was "completing installation". So I restarted my
computer because the mouse wouldn't move. Then when the computer started
up again, an error popped up saying that windows installation was not
completed. I restarted it again and tried to finish the installation. It
kept freezing so I wanted to cancel the installation. However, it will
not go back to Windows XP (the original windows) and now I can't log on
because the error about the installation keeps popping up. How do I get
the installation finished or get the Windows XP back?