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 listWindows Defender 502 Bad Gateway: Setup and Troubleshooting Guide
When setting up Windows Defender or updating its definitions, you might encounter a 502 B...
How to Fix Outlook Connection Timeout Error 0x80042108
When Outlook stops sending or receiving email and displays error 0x80042108, it usually means the...
Fix Microsoft Store Login Loop Error 0x80070424
If you're stuck in a login loop on the Microsoft Store and seeing error code 0x80070424, it usual...
Fix PowerShell Auto Start Not Working Due to Execution Policy
You set a PowerShell script to run automatically at startup, but it fails silently. The script wo...
Fix PowerShell Set-ExecutionPolicy RemoteSigned Not Working
You run Set-ExecutionPolicy RemoteSigned in PowerShell, but the change doesn't stick...
Topic paths
Quick titles
Fix Task Scheduler Missing File ErrorHow to Fix SSH Connection Timed Out When Connecting to Remote ServerResolve DNS Server Not Responding During Windows UpdateHow to Unpause Windows Search IndexingHow to Fix Node Version Mismatch Between Local and ServerBitLocker File Locked: Troubleshooting ChecklistResolve 403 Forbidden in ChromeFix Outlook Data File Access Denied Error on Windows 10