World of Warcraft
StarCraft II
Diablo III
Account, App, & Shop
Classic Games
BlizzCon®
Hearthstone
Heroes of the Storm
Overwatch®
Blizzard® Esports
Destiny 2
StarCraft®
Call of Duty®: Black Ops 4
Diablo® Immortal™
Warcraft® III: Reforged™
Subject

Type

More than 100 results found for "Technical"


Explains the level of technical support we offer on Blizzard and Activision products.

Updated: 4 months ago
Article

Information on error BLZ51900002

Updated: 1 month ago
Article

Out-of-date drivers and operating systems can cause a variety of issues, and are one of the first things to check when a game is having problems.

Updated: 6 months ago
Article

How to read and analyze WinMTR data in order to track down a potential connection issue.

Updated: 16 hours ago
Article

Troubleshooting steps for connection problems

Updated: 1 month ago
Article

Information on error BLZBNTBNA00000A8D.

Updated: 6 months ago
Article

A guide on running a traceroute on Windows and Mac.

Updated: 3 months ago
Article

How to run a pathping on Windows and Mac.

Updated: 5 months ago
Article

Information on error BLZBNTBNA000003E8

Updated: 3 months ago
Article

Troubleshooting your security programs can resolve issues preventing you from installing or using Blizzard software.

Updated: 6 months ago
Article