How to Fix a Detached HEAD in Git Using SourceTree
If you open SourceTree and see a message like “You are in ‘detached HEAD’ state,” it means your w...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Windows 11 WiFi Connected but No Internet After Sleep
You wake your Windows 11 PC from sleep, the WiFi icon shows connected, but you can't load any...
Fix 'Windows Cannot Access Shared Folder' in Workgroup
When you see 'Windows cannot access \\ComputerName\ShareName' in a workgroup, it usually ...
Fix Windows 11 Blue Screen After Update with Recovery Environment
If you're seeing a blue screen after a Windows 11 update and can't boot normally, the Win...
Windows Update Service Not Running in Windows 11: Fix It
If Windows Update won't start and you see an error like "Windows Update service is not ru...
Docker Network Not Found: Troubleshooting Checklist
When Docker complains network not found, containers can't start or connect. This...
Issue queue
SitemapFix Docker Compose Container That Exits Right Away
How to Resolve Nginx Redirect Loop HTTP to HTTPS
How to Restore Missing Taskbar Icons After Driver Update
Resolving Docker Volume Disk Full Error
Windows Search Service Not Running Fix
Fix Missing Taskbar Icons After Uninstalling a Program
Fix Grayed Out Bluetooth Toggle in Windows 11
How to Fix Chrome DNS Error from Antivirus Blocking
Troubleshoot Windows 11 BSOD After Update Using SFC
Resolve Error 0x80070002 by Freeing Up Disk Space
How to Fix Chrome Using 100% Memory on Windows and Mac
Fixing 'Permission Denied' in Windows VSCode Terminal
How to Resolve Nginx Redirect Loop HTTP to HTTPS
How to Restore Missing Taskbar Icons After Driver Update
Resolving Docker Volume Disk Full Error
Windows Search Service Not Running Fix
Fix Missing Taskbar Icons After Uninstalling a Program
Fix Grayed Out Bluetooth Toggle in Windows 11
How to Fix Chrome DNS Error from Antivirus Blocking
Troubleshoot Windows 11 BSOD After Update Using SFC
Resolve Error 0x80070002 by Freeing Up Disk Space
How to Fix Chrome Using 100% Memory on Windows and Mac
Fixing 'Permission Denied' in Windows VSCode Terminal