Instructions for reducing the installation size of Call of Duty or removing unwanted Game Modes.

Buying Battle.net Balance as a gift

During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall a game.

What to do if the mouse cursor is not clicking at the same place it appears on screen.

Information about how the Appear Offline setting in your friend's list affects visibility in Battle.net Games.

Information about the Transaction History page on your Blizzard Account Management page

Information on error code BLZBNTBGS80000035 (9006)

How to install Call of Duty: Black Ops 6

Information about the app and troubleshooting gametime display

How to manage your Battle.net profile visibility and chat settings