Fix Windows Security Not Launching at Startup
You restart your PC and notice Windows Security (formerly Windows Defender) isn't running. The ic...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix PowerShell Restore Failed Access Denied Error
When running a restore operation in PowerShell—whether for files, system state, or database backu...
How to Fix Command Prompt Using Too Much Memory
Command Prompt (cmd.exe) normally uses very little memory—often under 10 MB. If you see it consum...
Windows Defender Troubleshooting Checklist
Windows Defender (now Microsoft Defender Antivirus) usually runs quietly in the background, but s...
Fix PowerShell 502 Bad Gateway Caused by TLS Version Mismatch
If you see a 502 Bad Gateway error when running PowerShell scripts that call web...
How to Fix Command Prompt Access Denied Error
When you type a command in Command Prompt and get an 'Access denied' error, it usually means Wind...
Issue queue
SitemapHow to Fix Chrome Profile Loading After Update
Microsoft Store Not Opening: Step-by-Step Troubleshooting Checklist
Fix BitLocker Drive Access Denied in Windows 10
Breaking the Windows Update Login Loop
Microsoft Teams Virtual Background Camera Not Working
How to Fix Windows Search Invalid Configuration
How to Stop Windows Security and Antivirus Conflicts
Fix Windows Security Rate Limit Error
How to Reset OneDrive to Fix a Blank Screen
Chrome Timeout Configuration: How to Change It
BitLocker Stuck on Loading Screen: Practical Fixes
Troubleshoot Missing Windows Search Module
Microsoft Store Not Opening: Step-by-Step Troubleshooting Checklist
Fix BitLocker Drive Access Denied in Windows 10
Breaking the Windows Update Login Loop
Microsoft Teams Virtual Background Camera Not Working
How to Fix Windows Search Invalid Configuration
How to Stop Windows Security and Antivirus Conflicts
Fix Windows Security Rate Limit Error
How to Reset OneDrive to Fix a Blank Screen
Chrome Timeout Configuration: How to Change It
BitLocker Stuck on Loading Screen: Practical Fixes
Troubleshoot Missing Windows Search Module