Steps for resetting the Windows Management Instrumentation Repository

A guide for diagnosing and repairing problems with physical hard drives.

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

How to resolve the issue when the mouse cursor is missing

Instructions on deleting the Battle.net Cache.

Describes how to repair the Mac shared folder

Performing a scan of your computer's physical memory can help identify possible errors.

During technical troubleshooting, it is sometimes necessary to fully uninstall and reinstall the Battle.net desktop app.

Instructions on how to delete your Battle.net files.

Troubleshooting step for connection-related problems on Windows.