How to Fix 'npm command not found' on Mac
If you type npm in Terminal and see zsh: command not found: npm (or
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listWindows Defender 502 Bad Gateway: Troubleshooting Checklist
If you see a 502 Bad Gateway error when opening Windows Security or trying to update Windows Defe...
Windows Terminal Multiple Profiles JSON Configuration Guide
If you use Windows Terminal and need to manage different command-line environments—like PowerShel...
Fix VSCode Extension Host Terminated Error on Windows 10
If you see the error message 'Extension host terminated unexpectedly' while using Visual Studio C...
Fix Windows Activation High CPU Usage in Safe Mode
If you've booted into Safe Mode and noticed the CPU pegged at 100% due to a process related to Wi...
How to Install an SSL Certificate in Chrome Manually
You may need to manually install an SSL certificate in Chrome when testing a local development si...
Topic paths
Quick titles
Troubleshoot Windows Activation Blank Screen After Motherboard ChangeResolve DNS Issues in Windows 10 SearchMac BitLocker To Go Permission Denied FixUbuntu Windows Update Configuration ChecklistWindows Store Download Queue Not Moving: Fixes That WorkHow to Fix Chrome Not Starting at Boot on WindowsFix Windows Defender Blank Screen Error CodeMicrosoft Store Log File Not Opening Fix