Fix 'PowerShell Not Recognized as Internal or External Command'
When you type powershell in Command Prompt or a script and see 'powershell' is...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listChecklist for Chrome Module Not Found Error
You're working in Chrome's developer tools or running a JavaScript app, and you see Module ...
Windows Defender Not Opening? Here's How to Fix It
You click the Windows Defender icon, but nothing happens—or you get an error saying the app didn'...
How to Fix Command Prompt High CPU and Memory Usage
You open Task Manager and see Command Prompt (cmd.exe) consuming a large percentage of CPU or a l...
How to Fix Microsoft Store Failed to Start Error
When you click the Microsoft Store icon and nothing happens, or you see a generic “failed to star...
Fix Windows Defender Login Loop After Update
After a Windows update, some users find themselves stuck in a login loop when opening Windows Def...
Topic paths
Quick titles
Fix OneDrive Pending Changes StuckChrome Profile Access Denied: Troubleshooting ChecklistSetup Guide: Fixing Command Prompt Dependency ConflictsWindows Search Fix ChecklistTroubleshooting Mac Remote Desktop ConnectionsTroubleshooting Chrome Blank Screen IssuesFix OneDrive Sync Paused by Large FilesOutlook DNS Error Sending Email Troubleshooting