Fix PowerShell 502 Bad Gateway in IIS: Step-by-Step
A 502 Bad Gateway error in IIS typically means a downstream server or application pool failed. Wh...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesChrome Browser Setup Guide for Windows 10
If you're setting up Chrome on a new Windows 10 PC or reinstalling it, the process is usually str...
Fix 'Threat Service Stopped' in Windows 10 Defender
If you see a yellow warning in Windows Security that says "Threat service has stopped" or "Restar...
How to Set Up Windows Security for Network Access
If you're having trouble accessing network resources—like shared folders, printers, or internet c...
Fix 'Command Not Found' for Python and Pip on Windows
You type python or pip in Command Prompt and get 'python' is not ...
Windows Security Real-Time Protection Slowing Down Your PC
If your computer feels sluggish, especially during file transfers or program launches, Windows Se...
Issue queue
SitemapPowerShell Update Access Denied Troubleshooting
Windows Activation Stuck on Pending: How to Fix
How to Resolve BitLocker DNS Error on Setup
Troubleshooting Outlook Not Launching After Update
Enable OBS Virtual Camera Not Detected
OneDrive Sync Error 0x80070194 Troubleshooting
How to Fix pip SSL Certificate Verify Failed on Windows 10
Configuring Command Prompt for Windows System Repair
Azure AD Migration Script Troubleshooting
Resolve BitLocker Loading Screen Loop
How to Resolve Windows Activation Authentication Error
How to Fix OpenVPN TLS Handshake Failed Error
Windows Activation Stuck on Pending: How to Fix
How to Resolve BitLocker DNS Error on Setup
Troubleshooting Outlook Not Launching After Update
Enable OBS Virtual Camera Not Detected
OneDrive Sync Error 0x80070194 Troubleshooting
How to Fix pip SSL Certificate Verify Failed on Windows 10
Configuring Command Prompt for Windows System Repair
Azure AD Migration Script Troubleshooting
Resolve BitLocker Loading Screen Loop
How to Resolve Windows Activation Authentication Error
How to Fix OpenVPN TLS Handshake Failed Error