Hello,
When I bought the Dell Insipiron, it had Windows 7 preinstalled. Later, when windows 8 was launched, I switched to it. However, I find that many programs I need to work with do not run on Windows 8, so I´d like to get back to the original installation.
How can I do this? I only have the key number but I do not have an installation cd.
Thanks in advance!