Fix Command Prompt High CPU Usage Caused by Windows Update
You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix 'Putty Connection Refused' Error on Localhost
When you try to connect to localhost with Putty and get 'connection refused', it usually means th...
Fix PowerShell Clipboard Access Denied Error
When you try to copy text to the clipboard in PowerShell and get an 'Access Denied' error, it usu...
Fix 'Windows Defender File Locked by Another Program' Error
You try to delete, move, or rename a file, and Windows shows an error: “The action can’t be compl...
BitLocker Authentication Failed: USB Key Not Recognized Fix
When BitLocker prompts "Authentication failed" and your USB key isn't recognized, the drive is lo...
Chrome Profile Checklist for New Users
If you're new to Chrome profiles, you might be wondering how to keep your work and personal brows...
Issue queue
SitemapWindows Activation Service Unavailable on New Computer
OneDrive Network Error Troubleshooting Guide
Resolve Task Scheduler Module Missing Configuration
How to Fix PowerShell Migration Error 0x80070005
Chrome Not Updating on Windows 10: Solutions
Fix Outlook Module Not Found Error
How to Fix Windows Security Service Not Running
PowerShell Configuration Checklist for Beginners
Resolve PowerShell Certificate Authentication Failure
Windows Terminal macOS Permission Error Guide
How to Fix Microsoft Teams Access Denied Error
How to Fix Chrome Profile Reset Not Working
OneDrive Network Error Troubleshooting Guide
Resolve Task Scheduler Module Missing Configuration
How to Fix PowerShell Migration Error 0x80070005
Chrome Not Updating on Windows 10: Solutions
Fix Outlook Module Not Found Error
How to Fix Windows Security Service Not Running
PowerShell Configuration Checklist for Beginners
Resolve PowerShell Certificate Authentication Failure
Windows Terminal macOS Permission Error Guide
How to Fix Microsoft Teams Access Denied Error
How to Fix Chrome Profile Reset Not Working