How to Repair Windows Defender Configuration Issues
Windows Defender (now Microsoft Defender Antivirus) can sometimes show configuration errors—setti...
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All notesFix Chrome Proxy Authentication Failed Profile Error
If you see 'proxy authentication failed' when using a specific Chrome profile, the browser can't ...
Fix Windows Backup and Restore Permission Denied Error
You try to run Windows Backup and Restore, but get a "permission denied" error. This usually mean...
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...
Chrome Cannot Connect to localhost: Common Fixes
You try to open http://localhost in Chrome and get an error like 'This site can’t be reached' or ...
Ubuntu Command Prompt Setup: A Practical Guide
You've installed Ubuntu and opened the terminal, but the default command prompt might feel plain ...
Issue queue
SitemapTask Scheduler High CPU Fix for Background Tasks
How to Fix Chrome Connection Refused Error
Fix BitLocker DNS Error: Unable to Contact Key Server
How to Fix Windows Activation Stuck on 'Activating'
Resolve OneDrive Error Code 0x8004de40
Fix Missing Command Prompt in Safe Mode
Fix Microsoft Store Error 0x80073cf3 After Update
Windows Terminal Timeout After Update Fix
Troubleshoot Teams Service Unavailable
PowerShell Rate Limit Error Troubleshooting Guide
Fix Microsoft Store Certificate Error in Windows 10
Troubleshooting Windows Activation File Locked Issue
How to Fix Chrome Connection Refused Error
Fix BitLocker DNS Error: Unable to Contact Key Server
How to Fix Windows Activation Stuck on 'Activating'
Resolve OneDrive Error Code 0x8004de40
Fix Missing Command Prompt in Safe Mode
Fix Microsoft Store Error 0x80073cf3 After Update
Windows Terminal Timeout After Update Fix
Troubleshoot Teams Service Unavailable
PowerShell Rate Limit Error Troubleshooting Guide
Fix Microsoft Store Certificate Error in Windows 10
Troubleshooting Windows Activation File Locked Issue