Question: Can I upgrade to Windows XP from Windows 95?
Answer: No.
Question: I have an English (US) Windows. Can I upgrade to a Japanese
version?
Answer: No. You need a Japanese version.
Windows XP English:
<RE: CONFIGURE TO ADD ANOTHER LANGUAGE>
Question: How can I add another additional language on Windows XP?
Answer: You may configure in the [Regional and Language Options] in
the Control Panel. Click here for more
information.
LINK to a Microsoft (R) support document: