That doesn't help at all. I think you mean applications on the web that aren't compatible with Internet Explorer 8 which is the latest version of Internet Expl

That doesn't help at all. I think you mean applications on the web that aren't compatible with Internet Explorer 8 which is the latest version of Internet Explorer that Windows XP can install. But that is negated by the fact that the latest versions of Chrome and Firefox work fine on Windows XP so that is not an issue.