How to reset video card settings.

To show hidden files and folders, follow these instructions.

Follow these helpful tips to secure your account from hackers

Information about two-factor authentication requested for digital purchases.

Troubleshooting for when an in-game shop screen is all black or blue

Instructions for troubleshooting your network to allow Blizzard services to work properly.

Altering sound options through the operating system.

The Battle.net Deskopt App can't be launched due to an operating system error.

Steps on how to create a new Administrator Profile.

Information on the BLZBNTBTS00000011 error