How to Fix Windows 11 Taskbar Icons Missing After Update
After a Windows 11 update, some users find that taskbar icons—like the Start button, search, or p...
Software troubleshooting desk
Practical fixes for tool errors, setup blocks, and workflow issues.
Symptom
Cause
Fix route
Verify
Fresh repair notes
All notesFix Git 'index.lock' Error in VS Code
If you see the error 'fatal: Unable to create 'path/.git/index.lock': File exists'...
Fixing Nginx 502 Bad Gateway in Docker: Practical Steps
You set up Nginx as a reverse proxy in Docker, but instead of your app you see a 502 Bad Gateway....
How to Fix Git Merge Conflict Error Code 128
When you run git merge and get error: merge conflict followed by ...
Fix Nginx Permission Denied on CentOS: A Practical Guide
You're setting up Nginx on CentOS and hitting a 'permission denied' error in the erro...
Resolving Git Merge Conflicts in package-lock.json
If you work on a Node.js project with multiple contributors, you've likely seen a merge confl...
Issue queue
SitemapPython Requests Timeout: Per-Request Configuration
Python Large File Memory Error Troubleshooting
Fix VS Code IntelliSense Not Working in Remote SSH
VS Code Update Killed My Terminal – Troubleshooting Guide
Firefox Secure Connection Failed: Practical Fixes
Fix Windows 11 No Internet but Wi-Fi Connected DNS Issue
Troubleshooting Chrome Status Access Violation
Windows 11 Update Stuck at 0% Permission Denied Fix
Windows Explorer Restart Loop Safe Mode Fix
Fixing a Detached HEAD State in Visual Studio Code
Node.js Heap Memory Increase Troubleshooting
How to Fix Docker Image Pull Denied Error
Python Large File Memory Error Troubleshooting
Fix VS Code IntelliSense Not Working in Remote SSH
VS Code Update Killed My Terminal – Troubleshooting Guide
Firefox Secure Connection Failed: Practical Fixes
Fix Windows 11 No Internet but Wi-Fi Connected DNS Issue
Troubleshooting Chrome Status Access Violation
Windows 11 Update Stuck at 0% Permission Denied Fix
Windows Explorer Restart Loop Safe Mode Fix
Fixing a Detached HEAD State in Visual Studio Code
Node.js Heap Memory Increase Troubleshooting
How to Fix Docker Image Pull Denied Error