Fix Windows Defender High CPU Usage When Scan Stuck
If Windows Defender is using nearly 100% CPU and a scan appears stuck (e.g., progress bar frozen ...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix BitLocker Connection Refused Configuration Error
You're setting up BitLocker, and suddenly you see a 'Connection refused' error when trying to con...
Fix Microsoft Teams 'Path Not Found in Registry' Error
When launching Microsoft Teams, you might see an error about the path not being found in the regi...
Ubuntu Task Scheduler vs Cron: Which to Use and When
If you need to run a script or command on a schedule in Ubuntu, you have two main options: the cl...
Fix BitLocker File Locked & Permission Denied on Windows 10
If you see "file locked" or "permission denied" when trying to open or edit files on a BitLocker-...
Fix Windows Security Antivirus Not Turning On
You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...
Issue queue
SitemapTroubleshoot Windows Defender Update Error 0x80240022
Fix Windows Search Not Working Due to Service
Windows Defender Keeps Crashing? Fix the Loop in Windows 10
Fix Outlook Rules Not Applying Automatically
Windows Security Access Denied Administrator Fix
Outlook Email Configuration Checklist: Step-by-Step Guide
Chrome Profile Proxy Authentication Error Guide
Outlook Path Not Found: Restore Guide
Ubuntu 22.04 apt update GPG Fix Guide
Resolve Chrome Sync Lock Error
Mac Cloudflare DNS Not Working: Troubleshooting Guide
How to Fix DNS Error in Windows Search
Fix Windows Search Not Working Due to Service
Windows Defender Keeps Crashing? Fix the Loop in Windows 10
Fix Outlook Rules Not Applying Automatically
Windows Security Access Denied Administrator Fix
Outlook Email Configuration Checklist: Step-by-Step Guide
Chrome Profile Proxy Authentication Error Guide
Outlook Path Not Found: Restore Guide
Ubuntu 22.04 apt update GPG Fix Guide
Resolve Chrome Sync Lock Error
Mac Cloudflare DNS Not Working: Troubleshooting Guide
How to Fix DNS Error in Windows Search