Fix 'PowerShell Not Recognized as Internal or External Command'
If you see the error 'powershell' is not recognized as an internal or external command
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listHow to Grant Full Access to a PowerShell Script
When you try to run a PowerShell script and get an access denied error or a message about executi...
How to Set PowerShell ExecutionPolicy for All Users
When you need to set the PowerShell execution policy for all users on a machine—not just the curr...
How to Fix Chrome Module Not Found Error
You're working in Chrome and suddenly a page shows 'module not found' or a script fails with a mo...
Fix Task Scheduler SSL Certificate Expired Error
If a scheduled task that connects to a remote service (e.g., web API, FTP over SSL) starts failin...
How to Unlock a File Locked by Chrome Browser
You try to rename, move, or delete a file, but Windows says it's open in Chrome. Even after closi...
Topic paths
Quick titles
How to Clear TPM Cache to Fix BitLocker Recovery PromptsHow to Get Chrome to Launch at Startup in Windows 11Stop Windows Store Download Hanging Without ResettingHow to Restore Outlook Path Not Found ErrorFix BitLocker Error 0x8031004a on Windows 10/11Fix Windows Terminal Error 0x80070002 at StartupResolve 502 Bad Gateway in Windows DefenderResolve Remote Desktop Authentication Refused