Fix Cloudflare DNS Not Working on Router Setup
If you've set Cloudflare DNS (1.1.1.1, 1.0.0.1) on your router but devices still can't resolve do...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows Security High CPU Usage and Slow PC
If your PC feels sluggish and Task Manager shows Windows Security (or Antimalware Service Executa...
Chrome Extensions Not Loading: Configuration Steps
You click the extensions icon, but the list is empty, or extensions appear greyed out. This usual...
OneDrive Setup Guide for Windows 11 Step by Step
If you're setting up OneDrive on a new Windows 11 PC or reinstalling it, this guide walks through...
Checklist to Clear and Rebuild Windows Update Cache
Windows Update can get stuck or fail with errors like 0x80070002 or 0x8024401c when the update ca...
How to Fix Windows Security High Memory Usage
You open Task Manager and see Windows Security (or Antimalware Service Executable) using 500 MB o...
Issue queue
SitemapResolve npm Command Not Found Error on Linux
Resolve Microsoft Store Invalid Configuration Registry
Outlook 502 Bad Gateway Error Proxy Fix
Reduce Antivirus CPU Impact on PowerShell
Windows Security Dependency Conflict Error Fix Guide
How to Repair a Blank Windows Security Screen
Windows Security Real-Time Protection Keeps Turning Off
Resolve 'java' Not Recognized Error Windows
Microsoft Store Update Not Progressing: Quick Fixes
Windows 10 Teams Loading Loop Troubleshooting
Resolve OneDrive Dependency Conflict During Windows 11 Installation
Windows Defender 502 Bad Gateway Troubleshooting
Resolve Microsoft Store Invalid Configuration Registry
Outlook 502 Bad Gateway Error Proxy Fix
Reduce Antivirus CPU Impact on PowerShell
Windows Security Dependency Conflict Error Fix Guide
How to Repair a Blank Windows Security Screen
Windows Security Real-Time Protection Keeps Turning Off
Resolve 'java' Not Recognized Error Windows
Microsoft Store Update Not Progressing: Quick Fixes
Windows 10 Teams Loading Loop Troubleshooting
Resolve OneDrive Dependency Conflict During Windows 11 Installation
Windows Defender 502 Bad Gateway Troubleshooting