Windows Defender Setup Checklist for New PC
When you set up a new PC, Windows Defender (now called Microsoft Defender Antivirus) is already a...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Cloudflare 525 Error After SSL Certificate Update
After updating an SSL certificate on your origin server, you may see a Cloudflare 525 error: SSL ...
How to Fix Docker Desktop WSL Integration Not Working
You've installed Docker Desktop, enabled WSL 2, but containers won't start or the Docker icon sho...
Fix 'Windows Defender Failed to Start Due to Group Policy' Error
You may see an error saying 'Windows Defender failed to start due to group policy' when trying to...
Fix Visual Studio Installer Permission Denied Error
When you try to install, update, or modify Visual Studio, you might see a 'permission denied' err...
Fix OBS Virtual Camera Audio Sync Issues
If you're using OBS Virtual Camera for Zoom, Teams, or other apps and notice the audio is out of ...
Issue queue
SitemapFix VS Code Debugger Not Working with Docker Container
Dealing with npm Dependency Version Duplicates
How to Fix Windows Activation Error 0xc004c003 After Motherboard Swap
Outlook Blocking Emails from Certain Sender: Troubleshooting
Fixing WinRAR Checksum Errors When Extracting RAR Archives
Visual Studio Installer Permission Denied: How to Fix
Step-by-Step: Configure Windows 11 Backups
How to Restart Windows Defender Threat Service
Troubleshooting Windows Update Error 0x8024402c
Troubleshooting WinRAR Checksum Errors
Fix DNS Probe Finished NXDOMAIN on Chrome for Mac
Postgres Password Authentication Failed: Common Causes and Fixes
Dealing with npm Dependency Version Duplicates
How to Fix Windows Activation Error 0xc004c003 After Motherboard Swap
Outlook Blocking Emails from Certain Sender: Troubleshooting
Fixing WinRAR Checksum Errors When Extracting RAR Archives
Visual Studio Installer Permission Denied: How to Fix
Step-by-Step: Configure Windows 11 Backups
How to Restart Windows Defender Threat Service
Troubleshooting Windows Update Error 0x8024402c
Troubleshooting WinRAR Checksum Errors
Fix DNS Probe Finished NXDOMAIN on Chrome for Mac
Postgres Password Authentication Failed: Common Causes and Fixes