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 listOneDrive Sync Proxy Error: Step-by-Step Troubleshooting
If you see "OneDrive cannot sync due to a proxy error," the app is likely misconfigured for your ...
PowerShell Script Log File Setup Checklist
When you run a PowerShell script and nothing appears in your log file—or the log is incomplete—it...
Outlook Update Troubleshooting Checklist: Fix Common Issues
When an Outlook update fails or gets stuck, it can stop you from accessing email. This checklist ...
Enable Windows Search Service from Command Prompt
If the Windows Search box stops responding or shows no results, the Windows Search service may be...
Fix Windows Update Not Installing Due to Permissions
When Windows Update fails to install updates and you see permission-related errors, it's often du...
Topic paths
Quick titles
BitLocker No Recovery Key: Practical FixesResolve Windows DNS Errors with Command PromptHow to Force Delete a Locked File in WindowsWindows Defender Real-Time Protection Disable GuideGit Pull Permission Denied After Merge ConflictWindows Defender Permission Denied Error FixHow to Fix KMS Activation Error 0xC004F074 in a DomainChrome Access Denied Error After Update Fix