Fix 'PowerShell Not Recognized' Error on Windows
When you type powershell in Command Prompt or a script and see “powershell is not re...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChrome Profile 502 Bad Gateway Error: Troubleshooting Checklist
If you're seeing a 502 Bad Gateway error in Chrome, and other browsers work fine...
Fixing 'docker daemon not running' Error: Connection Refused
You run a Docker command and get: Cannot connect to the Docker daemon at unix:///var/run/do...
Fix Windows Security Service Not Starting Error
You click the Windows Security icon, but it doesn't open. Or you see an error saying the service ...
Fix Windows Permission Denied When Installing Software
You're trying to install a program on Windows, but the installer stops with an error like "Access...
Fix Command Prompt Not Launching from Taskbar
You click the Command Prompt icon on the taskbar, but nothing happens. No window, no error, just ...
Topic paths
Quick titles
PowerShell Update Access Denied TroubleshootingHow to Break Chrome Login Loop and Keep BookmarksFix Windows Store Error 0x80073cf9How to Restart Windows Defender Threat ServiceFix DNS Probe Finished NXDOMAIN on New Wi-FiBitLocker Access Denied: Causes and FixesHow to Sync Windows Terminal Settings Over NetworkWhy Cloudflare Full Strict SSL Fails and How to Fix It