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 notesHow to Stop Microsoft Teams from Crashing
If Microsoft Teams keeps crashing on you—freezing, closing unexpectedly, or failing to start—you'...
Fixing Chrome Connection Timeout and Permission Denied Errors
You're browsing in Chrome and suddenly pages won't load. Instead you see "connection timeout" or ...
Fix Remote Desktop 502 Bad Gateway in Nginx
If you're seeing a 502 Bad Gateway error when trying to access Remote Desktop through an Nginx re...
Fix Windows Activation: Cannot Connect to KMS Server
You see "Windows cannot connect to your organization's activation server" or a similar message. T...
How to Unlock a File Locked by Windows Security
You try to open, move, or delete a file, but Windows shows a message like "This file is blocked b...
Issue queue
SitemapBitLocker TPM and PIN Not Working Together
How to Fix Chrome Proxy Error Per Profile
Group Policy: Turn On Windows Security Module
Ubuntu Download Stuck in Microsoft Store? Try These Fixes
OneDrive Initial Sync Setup Hangs or Times Out
Outlook Token Expired: How to Fix
How to Reset Microsoft Store Settings Without Losing Apps
Chrome Profile Setup Checklist: Avoid Sync & Login Issues
Fix PowerShell Invalid Configuration Group Policy Error
Chrome Profile Memory Leak Troubleshooting
Chrome Fails to Start on Ubuntu – Common Fixes
Remote Desktop Command Not Found: Linux Fix
How to Fix Chrome Proxy Error Per Profile
Group Policy: Turn On Windows Security Module
Ubuntu Download Stuck in Microsoft Store? Try These Fixes
OneDrive Initial Sync Setup Hangs or Times Out
Outlook Token Expired: How to Fix
How to Reset Microsoft Store Settings Without Losing Apps
Chrome Profile Setup Checklist: Avoid Sync & Login Issues
Fix PowerShell Invalid Configuration Group Policy Error
Chrome Profile Memory Leak Troubleshooting
Chrome Fails to Start on Ubuntu – Common Fixes
Remote Desktop Command Not Found: Linux Fix