Fix 'PowerShell Not Recognized' Error on Windows
When you type powershell in Command Prompt or a script and see “powershell is not re...
Checklists for software errors, setup, and tool workflows.
1. Reproduce
2. Isolate
3. Apply
4. Verify
Latest checklists
View listFix WSL Ubuntu Cannot Ping External Network
You run ping google.com from your WSL Ubuntu terminal and get no response, or an err...
Fix Windows Defender DNS Error 0x800704cf
You open Windows Defender and see error code 0x800704cf. This usually means Windows Defender can’...
Run VS Code as Administrator to Fix PowerShell Permission Denied
If you get "permission denied" errors when running PowerShell commands in VS Code, the problem is...
Fix Windows Security Blank Screen in Safe Mode
If you boot into Safe Mode and open Windows Security only to see a blank white or gray screen, yo...
Windows Activation Backup and Restore Configuration Guide
If you're planning a hardware upgrade, reinstalling Windows, or just want to avoid activation hea...
Topic paths
Quick titles
Windows Defender High Memory Usage FixHow to Add External Drives to Windows Search IndexHow to Enable Task Scheduler Auto Start for Background AppsFix DNS Lookup Failed in Remote Desktop ConnectionCloudflare 525 Error: Practical Troubleshooting GuideHow to Fix a Missing Chrome Profile After a CrashHow to Fix OneDrive Verifying Loop at LoginHow to Fix Windows Defender Network Permission Denied