How to Disable Chrome DNS Prefetching (Step-by-Step)
If you've noticed Chrome making unexpected DNS requests, or you're troubleshooting slow network p...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix High CPU Usage by Antivirus Scanning PowerShell
If you notice that PowerShell (powershell.exe or pwsh.exe) is using high CPU, and you have an ant...
Fix npm install Peer Dependency Conflicts
When you run npm install and see warnings like UNMET PEER DEPENDENCY or...
Fix Windows Security High CPU Usage: Practical Steps
If your computer feels sluggish and Task Manager shows that Windows Security (or Antimalware Serv...
Nginx 502 Bad Gateway: Troubleshooting Checklist
If you're seeing a 502 Bad Gateway from nginx, it usually means nginx can't reach the upstream se...
Microsoft Teams Not Opening on Windows 10: Fixes
You click the Teams icon, but nothing happens—or it stalls at the loading screen. This is a commo...
Issue queue
SitemapFix Windows Security Blank Screen After Update
Fix Docker Pull Denied Error 403: Practical Steps
How to Fix npm Permission Errors on macOS Without Sudo
BitLocker Not Working After Windows Update: Fix Guide
Fix Docker Desktop WSL Integration After Update
How to Set Up Cloudflare Origin Certificate
OneDrive Download Hangs on Processing
Resolve Outlook Setup Dependency Errors
Fix Microsoft Store by Resetting – Keep Your Apps
Windows Search Broken After Update: Fix Guide
How to Fix Visual Studio Installer Hanging on Preparing
Force Stop Windows Update Cleanup Service Guide
Fix Docker Pull Denied Error 403: Practical Steps
How to Fix npm Permission Errors on macOS Without Sudo
BitLocker Not Working After Windows Update: Fix Guide
Fix Docker Desktop WSL Integration After Update
How to Set Up Cloudflare Origin Certificate
OneDrive Download Hangs on Processing
Resolve Outlook Setup Dependency Errors
Fix Microsoft Store by Resetting – Keep Your Apps
Windows Search Broken After Update: Fix Guide
How to Fix Visual Studio Installer Hanging on Preparing
Force Stop Windows Update Cleanup Service Guide