Windows Security Antivirus Not Detecting Threats: How to Fix
If you suspect Windows Security (formerly Windows Defender) is not detecting threats, you might s...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Microsoft Store Connection Refused Due to Proxy Settings
If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...
How to Enable UFW for a Specific IP Address
You have a Linux server with UFW (Uncomplicated Firewall) enabled, and you need to allow or block...
Windows Security App Not Working After Update: Fixes
After a Windows update, the Windows Security app may fail to open, show a blank screen, or displa...
How to Backup and Restore Windows Terminal Profiles
Windows Terminal stores your profiles, color schemes, and settings in a single JSON file. If you'...
Fix OneDrive Sync Permission Denied on Windows 11
You see a 'Permission Denied' error when OneDrive tries to sync files on Windows 11. This usually...
Issue queue
SitemapHow to Resolve Windows Activation Proxy Error After Network Change
Fix Windows Search Not Showing Results in Safe Mode
How to Remove the Ubuntu dpkg Lock File
Fix Command Prompt Access Denied Error as Admin
Troubleshooting Remote Desktop Invalid Configuration in Windows 10
How to Get Admin Rights for Command Prompt
How to Configure Maven Proxy for Dependency Resolution
OneDrive Sync Errors: Timeout and Permission Denied Fix
How to Fix Chrome Profile Update Error
How to Fix Teams Error CAA2000C Authentication Failure
Fix Chrome Token Expired After Update: Step-by-Step Guide
How to Setup SSL Certificate for Windows Update
Fix Windows Search Not Showing Results in Safe Mode
How to Remove the Ubuntu dpkg Lock File
Fix Command Prompt Access Denied Error as Admin
Troubleshooting Remote Desktop Invalid Configuration in Windows 10
How to Get Admin Rights for Command Prompt
How to Configure Maven Proxy for Dependency Resolution
OneDrive Sync Errors: Timeout and Permission Denied Fix
How to Fix Chrome Profile Update Error
How to Fix Teams Error CAA2000C Authentication Failure
Fix Chrome Token Expired After Update: Step-by-Step Guide
How to Setup SSL Certificate for Windows Update