You installed Windows XP, but the system language is English or not your language of the country? And do not you want to throw it, because the system did you like? Do not despair, there is a universal collection of languages to solve this problem

List of languages
Arabic
Bulgarian
Croatian
Czech
Danis
Dutch Standard
Estonian
Finnish
French Standard
German
Greek
Hebrew
Hungarian
Italian
Latvian
Lithuanian
Norwegian
Polish
Portuguese Brazil
Portuguese Standard
Romanian
Russian
Spanish Modern Sort
Slovak
Slovenian
Swedish
Thai
Turkish