Fix 'powershell not recognized as internal or external command'
When you type powershell in Command Prompt or a script and see the error "'power...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix Microsoft Store Not Downloading Apps (Error Code Guide)
You open the Microsoft Store, click install, and nothing happens—or you get an error code. This i...
Fix Windows Search Migration Permissions Denied Error
When migrating Windows Search data—for example, moving the search index or user profile to a new ...
How to Fix Microsoft Store Loading Forever on Windows 10
You click the Microsoft Store icon, but instead of the app opening, you see a spinning circle or ...
How to Fix systemd Service Restart Loop After Update
After a system update, a service may start, fail, and restart repeatedly, flooding logs and consu...
Fix PowerShell Invalid Configuration After Update
After a Windows or PowerShell update, you may see errors like “Invalid configuration” or “Configu...
Topic paths
Quick titles
How to Fix PowerShell .NET Framework ErrorTeams Update Connection Refused: Practical FixesFix Chrome Profile Locked ErrorRDS Migration to New Server GuideWindows 10: Microsoft Teams Install Fails – How to ResolveTroubleshooting Invoke-WebRequest 404 Not FoundRemote Desktop Connection Refused: Step-by-Step FixWindows Security CPU Overload Troubleshooting