Fix Windows Defender Threat Service Stopped & No Internet
You open Windows Security and see 'Threat service has stopped. Restart it now.' At the same time,...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix 'Access Denied' Error in Windows Update on Windows 10
When you try to run Windows Update on Windows 10 and get an 'Access Denied' message, it usually m...
Fix Command Prompt Stuck at Loading Configuration
If Command Prompt freezes on the message 'Loading Configuration' and never finishes, you're not a...
Fix Command Prompt Invalid Configuration Error
When you open Command Prompt and see an error like 'invalid configuration' or 'the configuration ...
Fix PowerShell Not Launching from Start Menu
When you click PowerShell in the Start Menu and nothing happens, or it flashes and closes, it's u...
How to Reset Windows Defender Settings
If Windows Defender (Microsoft Defender Antivirus) is acting up—won't open, shows error messages,...
Issue queue
SitemapVS Code Terminal Permission Denied on Ubuntu WSL
Windows Security Not Starting? Fix Checklist
How to Fix Cloudflare 521 Error on a WordPress Site
Resolve Windows Search Error 0x80070002
Resolve Chrome Profile Loading Hang
How to Fix Windows Update Error 0x80070002
How to Resolve PowerShell Invalid Registry Configuration
How to Resolve Windows Defender Firewall Network Error in Windows 11
Windows Security Token Expired – Fix 0x80070520
Step-by-Step: Delete Chrome Profile to Fix Authentication Failure
Fix PowerShell 'Could not load file or assembly' Error
Command Prompt Admin Not Opening: Troubleshooting Guide
Windows Security Not Starting? Fix Checklist
How to Fix Cloudflare 521 Error on a WordPress Site
Resolve Windows Search Error 0x80070002
Resolve Chrome Profile Loading Hang
How to Fix Windows Update Error 0x80070002
How to Resolve PowerShell Invalid Registry Configuration
How to Resolve Windows Defender Firewall Network Error in Windows 11
Windows Security Token Expired – Fix 0x80070520
Step-by-Step: Delete Chrome Profile to Fix Authentication Failure
Fix PowerShell 'Could not load file or assembly' Error
Command Prompt Admin Not Opening: Troubleshooting Guide