It is not possible to merge the progress of two or more games into one.

Account information fields are missing when logging in to StarCraft II on Mac machines.

Information on error BLZOWPAY10200278.

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Friend or family member used payment information without permission and I would like a refund for the purchase(s) made

อธิบายระดับการสนับสนุนทางเทคนิคสำหรับผลิตภัณฑ์ของ Blizzard และ Activision

Troubleshooting steps for error "Game Initialization Failed" when launching a game

Trying to load the game returns error "Direct3D failed to initialize"

If you experience crashes, blue or black screens, performance issues, or your computer locks up while playing, follow the steps below to resolve these issues.

This error occurs when the in-game shop is currently closed.

The troubleshooting steps below may assist you in resolving voice chat issues in StarCraft®II.