Windows Security Not Scanning for Viruses: How to Fix
If Windows Security (formerly Windows Defender) is not scanning for viruses, you may see an error...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFixing Windows Defender Dependency Conflict After Update
After a Windows update, you might see errors about a dependency conflict with Windows Defender. T...
How to Clear Microsoft Store Cache to Fix Update Errors
If you're seeing error codes like 0x80073cf0 or 0x80070005 when trying to update apps from the Mi...
Fix 504 Gateway Timeout with Windows Security Firewall
If you're seeing a 504 Gateway Timeout error on a Windows machine, the Windows Security firewall ...
Jupyter Kernel Connection Error: Causes and Fixes
You start a Jupyter notebook, try to run a cell, and see a message like "Kernel error" or "Connec...
Why Docker Container Exits with Code 1: A Checklist
You start a Docker container, it runs for a second, then stops with exit code 1. This is a common...
Issue queue
SitemapFix Command Prompt Proxy Error: Step-by-Step Checklist
Fix Outlook Not Syncing After Account Setup
How to Use CMD to Activate Windows Without Product Key
Microsoft Store Timeout Troubleshooting
How to Fix Microsoft Store Error 0x80070005
BitLocker Port Already Allocated Error: How to Fix
Windows Search Token Expired Error Fix
Troubleshoot High RAM Usage by Microsoft Defender
How to Fix Microsoft Store Loading Issue in Windows 11
OneDrive Sync Stuck: File Locked Solution
How to Sync BitLocker TPM and PIN
Troubleshoot PowerShell Connection Refused Error
Fix Outlook Not Syncing After Account Setup
How to Use CMD to Activate Windows Without Product Key
Microsoft Store Timeout Troubleshooting
How to Fix Microsoft Store Error 0x80070005
BitLocker Port Already Allocated Error: How to Fix
Windows Search Token Expired Error Fix
Troubleshoot High RAM Usage by Microsoft Defender
How to Fix Microsoft Store Loading Issue in Windows 11
OneDrive Sync Stuck: File Locked Solution
How to Sync BitLocker TPM and PIN
Troubleshoot PowerShell Connection Refused Error