Troubleshoot

Taskbar frozen Windows 11
Troubleshoot

Windows 11 Taskbar is Frozen (How to Fix)

In Windows 11, there is a known issue where the taskbar often freezes and becomes unresponsive. This problem can happen randomly. Some users have reported that it happens when they download [...]

By Nyau Wai Hoe, ago
How to clear cmos without jumper cap
Hardware

How to Clear CMOS without Removing Battery or Jumper Cap

When you encounter serious issues where your computer is completely unbootable due to incorrect BIOS settings or over-voltage overclock settings, the only way to boot your computer is to perform [...]

By Nyau Wai Hoe, ago
Reinstall Bluetooth driver Windows 11
Bluetooth

How to Reinstall Bluetooth Driver in Windows 11

If a Bluetooth device suddenly stops working or your computer stops detecting new Bluetooth devices, this guide will show you how to reinstall Bluetooth driver in Windows 11 in an attempt to [...]

By Nyau Wai Hoe, ago
Mouse Lag on 4k Monitor
Hardware

Mouse Lag on 4k Monitor or TV Screen (Fix)

If you have a 4k monitor or TV connected to your PC, you may see a visually noticeable lag or delay when you move the mouse cursor on the 4k screen. This guide is intended to help you resolve [...]

By Nyau Wai Hoe, ago
Wdcsam64_prewin8.sys incompatible driver
Troubleshoot

Wdcsam64_prewin8.sys Incompatible Driver in Windows 11

If you received a notification from Windows Security telling you that the Memory Integrity option in the Core Isolation settings has been disabled due to an incompatible driver called [...]

By Nyau Wai Hoe, ago
Screenshot blurry Windows 11
Troubleshoot

Screenshots are always blurry in Windows 11 (Fix)

Are your screenshots always blurry (both text and pictures) and low quality in Windows 11 regardless of what screenshot app you use and how fine it looks on the actual monitor screen? Do the [...]

By Nyau Wai Hoe, ago
Troubleshooting has been disabled by Group Policy Windows 11
Troubleshoot

Troubleshooting has been disabled by Group Policy Windows 11

If you receive an error that says “An error occurred while troubleshooting – Troubleshooting has been disabled by Group Policy” or “Windows Online Troubleshooting Service [...]

By Nyau Wai Hoe, ago
Invalid 2FA Code Google Authenticator
Google

Invalid 2FA Code from Google or Microsoft Authenticator

Does the app or website you are trying to log into using 2FA code provided by your authenticator app (such as Google Authenticator, Microsoft Authenticator or Authy) keep showing “expired [...]

By Nyau Wai Hoe, ago
Memory Integrity can't be turned on Windows 11
Troubleshoot

Memory Integrity Can’t Be Turned On (Windows 11)

If you can’t turn on the Memory Integrity option under Core Isolation in Windows 11 because it is grayed out and displays an error description that says “Resolve any driver [...]

By Nyau Wai Hoe, ago
Compiling Shaders Every Time
Gaming

Game Keeps Compiling Shaders Every Time I Open It (Fix)

There is a common problem where a game would install, load or compile shaders every time you start the game. This post aims at letting you know what shaders are used for, why shaders need to be [...]

By Nyau Wai Hoe, ago