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Follow these helpful tips to secure your account.How to Link Your Console and Blizzard Accounts
Information on linking your Blizzard account with your Xbox Live®, Nintendo Switch®, or Playstation Network® console accounts.Controlling In-Game Purchases
Information on controlling purchases in Blizzard games.
Use the steps below to troubleshoot installation issues for Blizzard games.Troubleshooting Hearthstone Crashes on Mobile Devices
Basic troubleshooting for game crashes with Hearthstone on mobile devices.Hearthstone Shop Closed on iPhone or Android
"Shop Closed" message on iPhone or Android.