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 Teams Crashing When Sharing Screen
You're in a meeting, you click 'Share screen,' and Teams freezes or closes entirely. This is a kn...
Fix Microsoft Store Blank Screen When wsreset Fails
If you open Microsoft Store and see a blank white or gray screen, and running wsreset
Enable Windows Activation Auto Start via Registry
If you need Windows Activation to start automatically at boot—for example, on kiosk systems or af...
Setup Windows Security to Fix 502 Bad Gateway Error
If you're seeing a 502 Bad Gateway error while running a local web server on Windows, the problem...
Microsoft Store Mac Configuration Checklist
If you’re trying to use the Microsoft Store on a Mac—typically through the web version or via Win...
Topic paths
Quick titles
Troubleshooting Windows SFC Error 0x80073712How to Resolve DNS Client Errors in PowerShell SetupPermission Denied When Installing Chrome ExtensionsPowerShell Unable to Load Module: Dependency Conflict FixRemote Desktop Protocol Version Mismatch WorkaroundBitLocker Asks for Recovery Key Every Boot: FixesTask Scheduler Remote Connection Refused: Firewall TroubleshootingOutlook Startup Failure: Repair Corrupt PST File