For non-supported languages, the Blizzard Data file is available in English.

What to do if you did not get the achievement "Fake It 'Til You Make It" after defeating So'leah.

What to do if emails you receive from Blizzard are not in your own language

There's a problem with the connection to the Blizzard servers.

This is about the refund of the classic game (Diablo II, Diablo II: Lord of Destruction) that Blizzard released in the past.

How to download the English-language installer

This is a way to check Overwatch products and receive refunds.

You can check the refund policy for Battlecoin through this page.

Information on the BLZBNTBTS00000011 error

Information on the BLZBNTBNA0000000C error