Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

How to Stop Windows Explorer from Restarting

If Windows Explorer (explorer.exe) keeps restarting—your taskbar disappears and reappears, or you...

Fix VS Code Git Authentication Failed Keychain Error

If you see "Git authentication failed" in VS Code on macOS, the problem is often the macO...

Fix Chrome Certificate Error: Invalid Authority Registry on Windows

When browsing in Chrome, you may encounter a certificate error stating “invalid authority...

Fix 'node-sass build failed python not found' Error
If you see node-sass build failed python not found when running npm install

Fix Windows 11 Installation Assistant Stuck at 99% You're running the Windows 11 Installation Assistant, it reaches 99%, and then nothing happen...

Fix Git Push Non-Fast-Forward and Permission Denied Errors When you run git push and get an error like ! [rejected] main -> main (non-...

Issue queue Sitemap Docker Network Missing After Container Restart How to Fix ERR_NAME_NOT_RESOLVED in Chrome (Network Steps) Windows 11 Install Assistant Stuck at 99%? Try These Fixes How to Fix Wi-Fi Adapter Not Working in Windows 11 Resolving index.lock Exists Error in VS Code How to Fix Chrome Crash Loop on Windows and Mac Fix NXDOMAIN Error When Using Custom DNS Server Resolve 'python: command not found' in Git Bash Windows Explorer Keeps Restarting – Fix Guide Diagnosing and Repairing Chrome Memory Leaks Why Your VSCode Breakpoints Are Not Working Docker Desktop Access Denied When Pulling Images Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities