How to Reinstall Windows Defender in Windows 10
Windows Defender (now called Microsoft Defender Antivirus) is built into Windows 10 and typically...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesChange Windows Update Port to Fix 'Already Allocated' Error
When you see "port already allocated" during Windows Update, it usually means an...
How to Fix Windows Update 404 Not Found Error
When Windows Update returns a 404 Not Found error, it usually means the update server can't locat...
Fix PowerShell Execution Policy Restricted by Group Policy
When you try to run a PowerShell script and see an error like 'execution policy restricted' or 'c...
How to Fix Microsoft Teams High CPU Usage with Configuration Settings
If Microsoft Teams is making your fan spin or your laptop stutter, you're not alone. High CPU usa...
Fix Python Module Not Found in VS Code: Common Causes and Solutions
You open a Python file in VS Code, run it, and get ModuleNotFoundError. The module i...
Issue queue
SitemapFixing 'Port Already Allocated' Error After Chrome Update
FileZilla FTP Connection Timed Out: Step-by-Step Guide
Troubleshoot 502 Bad Gateway with Curl Commands
Firefox Profile Lost Troubleshooting Guide
Fix Remote Desktop Permission Errors
Fix Unclickable Windows Search Settings
Troubleshooting Outlook Update Failure in Windows 10
Fix PowerShell Backup Restore Permission Denied Errors
Windows Defender Not Starting After Fresh Install? Fix It
Remote Desktop Authentication Failed: Credential Manager Fix
Error 0x80073712 Repair Guide: No Reset Needed
Windows Update Connection Refused Firewall Fix
FileZilla FTP Connection Timed Out: Step-by-Step Guide
Troubleshoot 502 Bad Gateway with Curl Commands
Firefox Profile Lost Troubleshooting Guide
Fix Remote Desktop Permission Errors
Fix Unclickable Windows Search Settings
Troubleshooting Outlook Update Failure in Windows 10
Fix PowerShell Backup Restore Permission Denied Errors
Windows Defender Not Starting After Fresh Install? Fix It
Remote Desktop Authentication Failed: Credential Manager Fix
Error 0x80073712 Repair Guide: No Reset Needed
Windows Update Connection Refused Firewall Fix