Reset your language
Under some circumstances, such as a compromised account,
you may see Yahoo Mail and other Yahoo pages in a language you don't expect
You can reset Yahoo to your preferred language in just a few easy steps
Enter the URL shown to go to the Yahoo location and language page
Although you may not understand what's on this page, you can still change your language!
Click here to see a list of available languages
Scroll down the list until you find your preferred language
Select the language you want
Click this button to add the selected language to your available languages
Click the first link next to the language to make it your primary language
Click this button to have Yahoo use your new primary language
Now your should see the Locations page in your language!
Click here to remove an unwanted language
Click Apply to finish deleting the unwanted language
Now everything should be back to normal