Fix Windows Defender Service Not Starting (Connection Refused)
When you see 'Windows Defender service not starting – connection refused', it usually means the s...
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All notesFix Windows Defender Virus Definition Update Failed
You see an error that Windows Defender virus definition update failed. This usually happens when ...
Fix Outlook Module Not Found Error 0x80040154
You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...
Find Windows Update Log Files Using Command Prompt
When Windows Update fails or behaves unexpectedly, the log files often hold clues. You can access...
Fix Windows Security 'Failed to Start' Group Policy Error
You click the Windows Security icon in the taskbar or try to open it from Settings, but nothing h...
How to Fix OneDrive 502 Bad Gateway Error
If you see a 502 Bad Gateway error when trying to access OneDrive, it usually means the server re...
Issue queue
SitemapChrome Profile Service Unavailable Error Fix
Stop PowerShell Settings from Resetting After Updates
How to Fix OneDrive Blank Screen
How to Set Up Windows Defender Network Protection for Enterprise
Resolve PowerShell Hanging on Update Check
Fix Firefox Not Responding: Disable Hardware Acceleration
How to Fix Windows Update Error 0x80070002 Stuck Downloading
How to Recover Lost Restore Points After a Windows Update
Windows Search Not Working? Try DNS Cache Reset
VirtualBox Kernel Driver Missing: Troubleshooting Guide
Chrome Extension Access Denied Fix
OneDrive Selective Sync: How to Choose Which Folders Sync
Stop PowerShell Settings from Resetting After Updates
How to Fix OneDrive Blank Screen
How to Set Up Windows Defender Network Protection for Enterprise
Resolve PowerShell Hanging on Update Check
Fix Firefox Not Responding: Disable Hardware Acceleration
How to Fix Windows Update Error 0x80070002 Stuck Downloading
How to Recover Lost Restore Points After a Windows Update
Windows Search Not Working? Try DNS Cache Reset
VirtualBox Kernel Driver Missing: Troubleshooting Guide
Chrome Extension Access Denied Fix
OneDrive Selective Sync: How to Choose Which Folders Sync