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 Stuck on Loading After Update
After a Windows update, you may find the Microsoft Store stuck on a loading screen, spinning endl...
Fix Windows Search Service High Memory Usage with Permission Denied Errors
If you see high memory usage by the Windows Search service (SearchIndexer.exe) along with permiss...
Fix 'Windows Activation Command Not Found' by Checking System Files
When you run slmgr.vbs or cscript slmgr.vbs to activate Windows and get...
How to Fix Windows Security DNS Error 0x800704cf
You might see error 0x800704cf when opening Windows Security or trying to update Windows Defender...
Fix PowerShell Not Launching at System Startup
If PowerShell isn't starting automatically when you boot your PC, a scheduled task, startup short...
Topic paths
Quick titles
Task Scheduler Event ID 103 Access Denied FixHow to Resolve Windows Terminal 504 Error Post-UpdateExtend Remote Desktop Gateway Session LimitWindows 11 Microsoft Store 404 Troubleshooting GuideWindows Terminal Port Already Allocated Error FixHow to Install Teams Without Admin RightsHow to Edit System PATH in Windows 10How to Fix Go Proxy Host Lookup Failure