How-To guides for Windows users

FIX: Battle.net Launcher Won't Open

How to Fix Battle.net Launcher Not Opening

The Blizzard Battle.net client is mostly reliable, but occasionally, the Battle.net Launcher won’t open for various reasons. This article will discuss these reasons in more detail and provide several methods to fix this issue.

 
FIX: d3d12.dll Is Missing

How to Fix “The program can’t start because d3d12.dll is missing from your computer” Error in Windows 11

You may get “The program can’t start because d3d12.dll is missing from your computer” error if the d3d12.dll goes missing or becomes corrupted. This article will show you how to fix this error.

 
How to Fix PNP DETECTED FATAL ERROR in Windows 10

How to Fix PNP DETECTED FATAL ERROR in Windows 10

Stop code: PNP DETECTED FATAL ERROR is a Blue Screen of Death (BSOD) error code that appears after a system crash. This article contains several methods that will help you fix it.

 
FIX: Steam Download Speed Slow

How to Fix Steam Slow Download Speed

Some Steam users experience slow download speeds when downloading games, even with a fast Internet connection. In this article, we will show you how to fix this problem.

 
Fix "Unknown USB Device (Device Descriptor Request Failed)" in Windows 11

How to Fix “Unknown USB Device (Device Descriptor Request Failed)” Error in Windows 11 and Windows 10

The “Unknown USB Device (Device Descriptor Request Failed)” error message indicates that Windows did not recognize your USB device. If you’re getting this error, follow the instruction in this article to fix it.

 
Fix Desktop Window Manager (dwm.sxe) High GPU and Memory Usage

How to Fix Desktop Window Manager High GPU and Memory Usage in Windows 11

Sometimes Desktop Window Manager (dwm.exe) starts hogging Graphics Processing Unit (GPU) or memory (RAM) resources when it shouldn’t. This article will show you how to fix this problem.

 

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