How to Fix 'Command Not Found' in PowerShell Terminal
When you type a command in PowerShell and see command not found or is not reco...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listMicrosoft Store Authentication Failed: Quick Fix Checklist
You open the Microsoft Store, try to sign in, and get an authentication failed error. This can ha...
Fix Windows Defender Proxy Error 0x80070422
If you see error 0x80070422 when opening Windows Defender or running a scan, it usually means the...
Fix Missing Dependencies in Microsoft Store Offline Installer
When you use a Microsoft Store offline installer (sometimes called an app bundle or .appxbundle f...
BitLocker Recovery Key Not Working: Real Fixes
You enter your 48-digit BitLocker recovery key, but the drive stays locked. This is a stressful s...
How to Fix PowerShell 502 Bad Gateway Error
When you run a PowerShell command that calls a web service (like Invoke-RestMethod o...
Topic paths
Quick titles
Microsoft Teams Proxy Error on Windows 10: FixHow to Fix Version Mismatch During Windows ActivationOutlook Search Not Returning Results – FixesWindows Security Won't Open: Troubleshooting GuideChrome Profile Timeout: How to Fix ItFix Windows Defender High CPU: Step-by-Step GuideOBS Black Screen on Windows 11? How to Fix Permission DeniedWindows 10 Setup Activation Stuck: Practical Fixes