Troubleshooting steps to help you connect to StarCraft II

Enabling the Command Key + Click combination on Mac systems.

If you are experiencing errors while patching StarCraft, please try reinstalling the game.

Troubleshooting steps for resolving payment error in StarCraft II.

Troubleshooting steps for resolving payment error in Heroes of the Storm.

How to block communication from another player in StarCraft II.

How to report a player for cheating in StarCraft II

Instructions to enable vertical sync in applicable games.

Information about the error "Please select a different realm" when transferring a WoW Classic character.

Follow these steps to resolve lockups or crashes in StarCraft II.