I'm looking for the link to have access to Windows installer for Ubuntu 11.10. My computer has trouble running Ubuntu 12.04 so I want to install an older version.
Downloading, Installing, and Using an Unsupported Release (Wubi)
You can download unsupported releases, including their
You should not use unsupported releases, though, because they don't get security updates as new security vulnerabilities are discovered and patched. This puts you at risk. You, and anyone else who depends on the security of your computer or the files on it.
If you choose, in spite of the danger, to use an unsupported release, then:
A Better Alternative: Use a Lighter-Weight Desktop Environment
If you've found newer versions of Ubuntu don't seem to work well on your aging machine, I recommend you consider running a lightweight derivative of Ubuntu such as:
Here's some more information about that:
Or, Try to Improve Performance