Fix Windows Defender DNS Error Not Working
You open Windows Security and see a warning that Windows Defender isn't working, often accompanie...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Search Not Returning Results After Update
After a Windows update, you might click the search bar, type a query, and see nothing but a spinn...
Fix Windows Search Authentication Failed Error 0x80070005
When Windows Search fails with error code 0x80070005 and an "authentication failed" message, it u...
PowerShell Reset Settings Troubleshooting Checklist
When PowerShell starts acting up—strange errors, missing commands, or a broken profile—resetting ...
Chrome Profile 502 Bad Gateway: Step-by-Step Fix
You're browsing in Chrome and suddenly see a 502 Bad Gateway error on most sites...
How to Fix Chrome Update Error 12 Without Resetting
If you see Chrome Update Error 12, the update process failed. This often happens...
Issue queue
SitemapFix Outlook High CPU Usage After an Update
PowerShell File Locked Error Fix
How to Open Windows Security When It Won't Start
How to Fix BitLocker Dependency Conflict
Windows Security Module Service Error Fix
Windows Activation Blank Screen in CMD Fix
Microsoft Teams High RAM Usage Fix M1 Mac
Resolve Windows Defender Error 0x80070422
Fix Connection Refused in Windows Terminal
Windows Search Settings for Faster Results
Windows Git SSL Certificate Problem Troubleshooting
Chrome Profile Missing After Update? Here's How to Fix It
PowerShell File Locked Error Fix
How to Open Windows Security When It Won't Start
How to Fix BitLocker Dependency Conflict
Windows Security Module Service Error Fix
Windows Activation Blank Screen in CMD Fix
Microsoft Teams High RAM Usage Fix M1 Mac
Resolve Windows Defender Error 0x80070422
Fix Connection Refused in Windows Terminal
Windows Search Settings for Faster Results
Windows Git SSL Certificate Problem Troubleshooting
Chrome Profile Missing After Update? Here's How to Fix It